Of human life the time is a point, and the substance is in a flux, and the perception dull, and the composition of the whole body subject to putrefaction, and the soul a whirl, and fortune hard to divine, and fame a thing devoid of judgment. And, to say all in a word, everything which belongs to the body is a stream, and what belongs to the soul is a dream and a vapor, and life is a warfare and a stranger’s sojourn, and after-fame is oblivion.

Once thing here is worth a great deal, to pass thy life in truth and justice, with a benevolent disposition even to liars and unjust men.

Remember this, that there is a proper dignity and proportion to be observed I the performance of every act of life.

The happiness of your life depends upon the quality of your thoughts, therefore guard accordingly; and take care that you entertain no notions unsuitable to virtue and reasonable nature.

There is a proper dignity and proportion to be observed in the performance of every act of life.

To have contemplated human life for forty years is the same as to have contemplated it for ten thousand years. For what more wilt thou see?

Self-control and understanding, righteousness and courage, there is nothing in life more profitable than these.

[Paraphrase] Action should be something added to the life of prayer, not something taken away from it.

The human condition is such that pain and effort are not just symptoms which can be removed without changing life itself; they are rather the modes in which life itself, together with the necessity to which it is bound, makes itself felt. For mortals, the "easy life of the gods" would be a lifeless life.

It is impossible to have a lively hope in another life, and yet be deeply immersed in the enjoyments of this.

A firm faith is the best theology; a good life is the best philosophy, a clear conscience the best law; honesty the best policy, and temperance the best physic.

There are many seasons in a man’s life - and the more exalted and responsible his position, the more frequently do these seasons recur - when the voice of duty and the dictates of feeling are opposed to each other; and it is only the weak and the wicked who yield that obedience to the selfish impulses of the heart which is due to reason and honor.

Life is something you measure not in years but in precious moments - and in how you value those moments. The responsibility for making such moments meaningful is yours alone. There are no definitions of failure or success except the ones you specify for yourself. You are the meaning of your own life.

I saw there was no boundary lines between vegetable and animal life, and hence no beginning nor end to either... All physical phenomena, at their best, are dull and murky till they come up into spiritual life. As an illustration that every law has its universality take the familiar law or principle that action and reaction are equal. What is this but reaping the whirlwind after one has sown the wind, or how does natural law differ from this teaching: ‘Whatsoever a man soweth that shall he also reap?’ Are they aught but different strains in the great cosmic melody?

The first real mental illumination I remember to have experienced was when I saw that the universe exists in each of its individual atoms - that is, the universe is the result of a few simple processes infinitely repeated. When a drop of water has been mathematically measured, every principle will have been used which would be called form in the measurement of the heavens. All life on the globe is sustained by digestion and assimilation; when by voluntary and traumatic action these stop death follows. The history of an individual mind is the history of the race. Know one thing in its properties and relations and you will know all things.

Regeneration is the beginning of holiness in the soul, and admits of no progression; sanctification is carried on progressively in the heart of the renewed, and will be continued until it is completed in the concluding moments of life.

I cannot teach you the ten principles of service. But a little child and a thief can show you what they are. From the child you can learn three things: He is merry for no particular reason; never for a moment is he idle; when he needs something, he demands it vigorously. The thief can instruct you in seven things: He does his service by night; if he does not finish what he has set out to do, in one night, he devotes the next night to it; he and those who work with him love one another; he risks his life for small gains; what he takes has so little value for him that he gives it up for a very small coin; he endures blows and hardship, and it matters nothing to him; he likes his trade and would not exchange it for any other.

The great pleasure in life is doing what people say you cannot do.

Right thinking is a prerequisite to right living... In truth the destiny of any life is determined by what fills that mind.

One of the things I learned the hard way was it does not pay to get discouraged. Keeping busy and making optimism a way of life can restore your faith in yourself.