Isaac Barrow

Isaac
Barrow
1630
1677

English Polemical Author, Scholar, Mathematician and Christian Theologian

Author Quotes

Because men believe not Providence, therefore they do so greedily scrape and hoard. They do not believe any reward for charity, therefore they will part with nothing.

It is of perilous consequence that foreigners should have authoritative influence upon the subjects of any prince.

Such facetiousness is not unreasonable or unlawful which ministereth harmless divertisement and delight to conversation; harmless, I say, that is, not intrenching upon piety, nor infringing charity or justice, not disturbing peace. For Christianity is not so tetrical, so harsh, so envious, as to bar us continually from innocent, much less from wholesome and useful, pleasure, such as human life doth need or require. And if jocular discourse may serve to good purposes of this kind; if it may be apt to raise our drooping spirits, to allay our irksome cares, to whet our blunted industry, to recreate our minds, being tired and cloyed with graver occupations; if it may breed alacrity, or maintain good humour among us; if it may conduce to sweeten conversation and endear society, then it is not inconvenient or unprofitable. If for these ends we may use other recreations, employing on them our ears and eyes, our hands and feet, our other instruments of sense and motion, why may we not so well accommodate our organs of speech and interior sense? Why should those gomes which excite our wit and fancies be less reasonable, since they are performed in a manly way, and have in them a smack of reason; seeing, also, they may be so managed as not only to divert and please, but to improve and profit the mind, rousing and quickening it, yea, sometimes enlightening and instructing it, by good sense, conveyed in jocular expression?

Upright simplicity is the deepest wisdom, and perverse craft the merest shallowness.

Chance never write a legible book; never built a fair house; never drew a neat picture; never did any of these things, nor ever will; nor can it, without absurdity, be supposed to do them, which are yet works very gross and rude, and very easy and feasible, as it were, in comparison to the production of a flower or a tree.

It may be observed of mathematicians that they only meddle with such things as are certain, passing by those that are doubtful and unknown. They profess not to know all things, neither do they affect to speak of all things. What they know to be true, and can make good by invincible arguments, that they publish and insert among their theorems. Of other things they are silent and pass no judgment at all, choosing rather to acknowledge their ignorance, than affirm anything rashly. They affirm nothing among their arguments or assertions which is not most manifestly known and examined with utmost rigour, rejecting all probable conjectures and little witticisms. They submit nothing to authority, indulge no affection, detest subterfuges of words, and declare their sentiments, as in a court of justice, without passion, without apology; knowing that their reasons, as Seneca testifies of them, are not brought to persuade, but to compel.

That in affairs of very considerable importance men should deal with one another with satisfaction of mind, and mutual confidence, they must receive competent assurances concerning the integrity, fidelity, and constancy each of other.

Virtue is not a mushroom, that springeth up of itself in one night when we are asleep, or regard it not; but a delicate plant, that groweth slowly and tenderly, needing much pains to cultivate it, much care to guard it, much time to mature it, in our untoward soil, in this world's unkindly weather.

Even private persons in due season, with discretion and temper, may reprove others, whom they observe to commit sin, or follow bad courses, out of charitable design, and with hope to reclaim them.

Jesting when not used upon improper matter, in an unfit manner, with excessive measure, at undue season, or to evil purpose, may be allowed.

That justice should be administered between men, it is necessary that testimonies of fact be alleged; and that witnesses should apprehend themselves greatly obliged to discover the truth, according to their conscience, in dark and doubtful cases.

We may be as good as we please, if we please to be good.

Every ear is tickled with the sweet music of applause.

Let us consider that swearing is a sin of all others peculiarly clamorous, and provocative of Divine judgment.

That men should live honestly, quietly, and comfortably together, it is needful that they should live under a sense of God's will, and in awe of the divine power, hoping to please God, and fearing to offend Him, by their behaviour respectively.

We should allow others' excellences, to preserve a modest opinion of our own.

Facetiousness is allowable when it is the most proper instrument of exposing things apparently base and vile to due contempt.

Mathematics - the unshaken Foundation of Sciences, and the plentiful Fountain of Advantage to human affairs.

The common nature of men disposeth them to be credulous when they are commended?. Every ear is tickled with this sweet music of applause.

When we contemplate the wonderful works of Nature, and, walking about at leisure, gaze upon this ample theatre of the world, considering the stately beauty, constant order, and sumptuous furniture thereof; the glorious splendour and uniform motion of the heavens; the pleasant fertility of the earth; the curious figure and fragrant sweetness of plants; the exquisite frame of animals; and all other amazing miracles of nature, wherein the glorious attributes of God, especially His transcendent goodness, are more conspicuously displayed: so that by them, not only large acknowledgments, but even gratulatory hymns, as it were, of praise have been extorted from the mouths of Aristotle, Pliny, Galen, and such like men, never suspected guilty of an excessive devotion: then should our hearts be affected with thankful sense, and our lips break forth in praise.

For to pass by those Ancients, the wonderful Pythagoras, the sagacious Democritus, the divine Plato, the most subtle and very learned Aristotle, Men whom every Age has hitherto acknowledged as deservedly honored, as the greatest Philosophers, the Ring-leaders of Arts; in whose Judgments how much these Studies [mathematics] were esteemed, is abundantly proclaimed in History and confirmed by their famous Monuments, which are everywhere interspersed and bespangled with Mathematical Reasonings and Examples, as with so many Stars; and consequently anyone not in some Degree conversant in these Studies will in vain expect to understand, or unlock their hidden Meanings, without the Help of a Mathematical Key: For who can play well on Aristotle?s Instrument but with a Mathematical Quill; or not be altogether deaf to the Lessons of natural Philosophy, while ignorant of Geometry? Who void of (Geometry shall I say, or)Arithmetic can comprehend Plato?s 218 Socrates lisping with Children concerning Square Numbers; or can conceive Plato himself treating not only of the Universe, but the Polity of Commonwealths regulated by the Laws of Geometry, and formed according to a Mathematical Plan?

Mathematics is the fruitful Parent of, I had almost said all, Arts, the unshaken Foundation of Sciences, and the plentiful Fountain of Advantage to Human Affairs. In which last Respect, we may be said to receive from the Mathematics, the principal Delights of Life, Securities of Health, Increase of Fortune, and Conveniences of Labor: That we dwell elegantly and commodiously, build decent Houses for ourselves, erect stately Temples to God, and leave wonderful Monuments to Posterity: That we are protected by those Rampires from the Incursions of the Enemy; rightly use Arms, skillfully range an Army, and manage War by Art, and not by the Madness of wild Beasts: That we have safe Traffick through the deceitful Billows, pass in a direct Road through the tractless Ways of the Sea, and come to the designed Ports by the uncertain Impulse of the Winds: That we rightly cast up our Accounts, do Business expeditiously, dispose, tabulate, and calculate scattered 248 Ranks of Numbers, and easily compute them, though expressive of huge Heaps of Sand, nay immense Hills of Atoms: That we make pacifick Separations of the Bounds of Lands, examine the Moments of Weights in an equal Balance, and distribute everyone his own by a just Measure: That with a light Touch we thrust forward vast Bodies which way we will, and stop a huge Resistance with a very small Force: That we accurately delineate the Face of this Earthly Orb, and subject the Oeconomy of the Universe to our Sight: That we aptly digest the flowing Series of Time, distinguish what is acted by due Intervals, rightly account and discern the various Returns of the Seasons, the stated Periods of Years and Months, the alternate Increments of Days and Nights, the doubtful Limits of Light and Shadow, and the exact Differences of Hours and Minutes: That we derive the subtle Virtue of the Solar Rays to our Uses, infinitely extend the Sphere of Sight, enlarge the near Appearances of Things, bring to Hand Things remote, discover Things hidden, search Nature out of her Concealments, and unfold her dark Mysteries: That we delight our Eyes with beautiful Images, cunningly imitate the Devices and portray the Works of Nature; imitate did I say? nay excel, while we form to ourselves Things not in being, exhibit Things absent, and represent Things past: That we recreate our Minds and delight our Ears with melodious Sounds, attemperate the inconstant Undulations of the Air to musical Tunes, add a pleasant Voice to a sapless Log and draw a sweet Eloquence from a rigid Metal; celebrate our Maker with an harmonious Praise, and not unaptly imitate the blessed Choirs of Heaven: That we approach and examine the inaccessible Seats of the Clouds, the distant Tracts of Land, unfrequented Paths of the Sea; lofty Tops of the Mountains, low Bottoms of the Valleys, and deep Gulphs of the Ocean: That in Heart we advance to the Saints themselves above, yea draw them to us, scale the etherial Towers, freely range through the celestial Fields, measure the Magnitudes, and determine the Interstices of the Stars, prescribe inviolable Laws to the Heavens themselves, and confine the wandering Circuits of the Stars within fixed Bounds: Lastly, that we comprehend the vast Fabrick of the Universe, admire and contemplate the wonderful Beauty of the Divine 249 Workmanship, and to learn the incredible Force and Sagacity of our own Minds, by certain Experiments, and to acknowledge the Blessings of Heaven with pious Affection.

The Definition in the Elements, according to Clavius, is this: Magnitudes are said to be in the same Reason [ratio], a first to a second, and a third to a fourth, when the Equimultiples of the first and third according to any Multiplication whatsoever are both together either short of, equal to, or exceed the Equimultiples of the second and fourth, if those be taken, which answer one another.... Such is Euclid?s Definition of Proportions; that scare-Crow at which the over modest or slothful Dispositions of Men are generally affrighted: they are modest, who distrust their own Ability, as soon as a Difficulty appears, but they are slothful that will not give some Attention for the learning of Sciences; as if while we are involved in Obscurity we could clear ourselves without Labor. Both of 300 which Sorts of Persons are to be admonished, that the former be not discouraged, nor the latter refuse a little Care and Diligence when a Thing requires some Study.

Whence it is somewhat strange that any men from so mean and silly a practice should expect commendation, or that any should afford regard thereto; the which it is so far from meriting, that indeed contempt and abhorrence are due to it.

Generosity is in nothing more seen than in a candid estimation of other men?s virtues and good qualities.

Author Picture
First Name
Isaac
Last Name
Barrow
Birth Date
1630
Death Date
1677
Bio

English Polemical Author, Scholar, Mathematician and Christian Theologian