Great Throughts Treasury

This site is dedicated to the memory of Dr. Alan William Smolowe who gave birth to the creation of this database.

Related Quotes

Albert Einstein

You make experiments and I make theories. Do you know the difference? A theory is something nobody believes, except the person who made it. An experiment is something everybody believes, except the person who made it.

Experiment |

Albert Einstein

The supreme goal of all theory is to make the irreducible basic elements as simple and as few as possible without having to surrender the adequate representation of a simple datum of experience

Surrender |

Albert Einstein

When the Special Theory of Relativity began to germinate in me, I was visited by all sorts of nervous conflicts... I used to go away for weeks in a state of confusion.

Albert Einstein

Whether you can observe a thing or not depends on the theory which you use. It is the theory which decides what can be observed.

Albert Einstein

There could be no fairer destiny for any physical theory than that it should point the way to a more comprehensive theory in which it lives on as a limiting case.

Destiny |

R. D. Laing, fully Ronald David Laing

Freud was a hero. He descended to the Underworld and met there stark terrors. He carried with him his theory as a Medusa's head which turned these terrors to stone.

Albert Einstein

When forced to summarize the general theory of relativity in one sentence: Time and space and gravitation have no separate existence from matter.

Existence | Space | Time |

Randy Pausch, fully Randolph Frederick "Randy" Pausch

My dad had fought in World War II in the Battle of the Bulge, and when we were going through his things [after he died], we found out he had been awarded the Bronze Star for Valor. My mom didn't know it. In 50 years of marriage it had just never come up.

Better | People |

Randolph Bourne, fully Randolph Silliman Bourne

There is a theory that since the child will be obliged in later life to do many things that he does not want to do, he might as well learn how while he is young. The difficulty here seems to be that learning to do one kind of a thing that you do not want to do does not guarantee your readiness to do other kinds of unpleasant things. That art cannot be taught. Each situation of compulsion, unless the spirit is completely broken, will have its own peculiar quality of bitterness, and no guarantee against it can be inculcated.

Art | Difficulty | Guarantee | Learning | Life | Life | Spirit | Will | Art | Child | Learn |

Ray Bradbury, fully Ray Douglas Bradbury

Facts quite often, I fear to confess, like lawyers, put me to sleep at noon. Not theories, however. Theories are invigorating and tonic. Give me an ounce of fact and I will produce you a ton of theory by tea this afternoon. That is, after all, my job.

Fear | Theories | Will |

Richard Dawkins

So we have arrived at the following paradox. If a theory of the origin of life is sufficiently 'plausible' to satisfy our subjective judgment of plausibility, it is then too 'plausible' to account for the paucity of life in the universe as we observe it. According to this argument, the theory we are looking for has got to be the kind of theory that seems implausible to our limited, Earth-bound, decade-bound imaginations. Seen in this light, both Cairns-Smith's theory and the primeval-soup theory seem if anything in danger of erring on the side of being too plausible! Having said all this I must confess that, because there is so much uncertainty in the calculations, if a chemist did succeed in creating spontaneous life I would not actually be disconcerted!

Danger | Judgment | Life | Life | Uncertainty | Universe | Following | Danger |

Richard Dawkins

I became a little alarmed at the number of my readers who took the meme more positively as a theory of human culture in its own right -- either to criticize it (unfairly, given my original modest intention) or to carry it far beyond the limits of what I then thought justified. This was why I may have seemed to backtrack.

Culture | Little | Right | Thought | Thought |

Richard Dawkins

Darwinism is a remarkably simple theory, childlishly so, in comparison with almost all of physics and mathematics. But we have good reason for believing that this simplicity is deceptive. Simple as the theory may seem, nobody thought of it until Darwin and Wallace in the mid-19th century. How could such a simple idea go so long undiscovered by thinkers of the calibre of Newton, Galileo, Descartes, Hume and Aristotle? What was wrong with philosophers and mathematicians that they overlooked it?

Good | Reason | Simplicity | Thinkers | Thought | Wrong | Thought |

Richard Dawkins

I do remember one formative influence in my undergraduate life. There was an elderly professor in my department who had been passionately keen on a particular theory for, oh, a number of years, and one day an American visiting researcher came and he completely and utterly disproved our old man's hypothesis. The old man strode to the front, shook his hand and said, My dear fellow, I wish to thank you, I have been wrong these fifteen years. And we all clapped our hands raw. That was the scientific ideal, of somebody who had a lot invested, a lifetime almost invested in a theory, and he was rejoicing that he had been shown wrong and that scientific truth had been advanced.

Day | Influence | Man | Truth | Wrong | Old |

Richard Dawkins

One way in which we seem predisposed to disbelieve Darwinism is that our brains are built - ironically, by evolution itself - to deal with events on radically different timescales from those that characterize evolutionary change. We are equipped to appreciate processes that take seconds, minutes, years, or, at most, decades to complete. Darwinism is a theory of cumulative processes so slow that they take between thousands and millions of decades to complete. It requires effort of the imagination to escape from the prison of familiar timescale.

Effort | Events | Evolution | Imagination | Prison |

Richard Dawkins

Each week The X-Files poses a mystery and offers two rival kinds of explanation, the rational theory and the paranormal theory. And, week after week, the rational explanation loses. But it is only fiction, a bit of fun, why get so hot under the collar?

Mystery |

Richard Dawkins

Explaining is a difficult art. You can explain something so that your reader understands the words; and you can explain something so that the reader feels it in the marrow of his bones. To do the latter, it sometimes isn't enough to lay the evidence before the reader in a dispassionate way. You have to become an advocate and use the tricks of the advocate's trade. This book is not a dispassionate scientific treatise. Other books on Darwinism are, and many of them are excellent and informative and should be read in conjunction with this one. Far from being dispassionate, it has to be confessed that in parts this book is written with a passion which, in a professional scientific journal, might excite comment. Certainly it seeks to inform, but it also seeks to persuade and even - one can specify aims without presumption - to inspire. I want to inspire the reader with a vision of our own existence as, on the face of it, a spine-chilling mystery; and simultaneously to convey the full excitement of the fact that it is a mystery with an elegant solution which is within our grasp. More, I want to persuade the reader, not just that the Darwinian world-view happens to be true, but that it is the only known theory that could, in principle, solve the mystery of our existence. This makes it a doubly satisfying theory. A good case can be made that Darwinism is true, not just on this planet but all over the universe, wherever life may be found.

Aims | Books | Enough | Evidence | Excitement | Existence | Good | Life | Life | Mystery | Passion | Presumption | Vision |

Richard Dawkins

If only everybody would agree to be a dove, every single individual would benefit. By simple group selection, any group in which all individuals mutually agree to be doves would be far more successful than a rival group sitting at the ESS (Evolutionary Stable Strategy) ratio.... Group selection theory would therefore predict a tendency to evolve towards an all-dove conspiracy... But the trouble with conspiracies, even those that are to everybody's advantage in the long run, is that they are open to abuse. It is true that everybody does better in an all-dove group than he would in an ESS group. But unfortunately, in conspiracies of doves, a single hawk does so extremely well that nothing could stop the evolution of hawks. The conspiracy is therefore bound to be broken by treachery from within. An ESS is stable, not because it is particularly good for the individuals participating in it, but simply because it is immune to treachery from within.

Better | Conspiracy | Evolution | Good | Individual | Nothing | Treachery | Trouble |

Richard Dawkins

So to the book's provocation, the statement that nearly half the people in the United States don't believe in evolution. Not just any people but powerful people, people who should know better, people with too much influence over educational policy. We are not talking about Darwin's particular theory of natural selection. It is still (just) possible for a biologist to doubt its importance, and a few claim to. No, we are here talking about the fact of evolution itself, a fact that is proved utterly beyond reasonable doubt. To claim equal time for creation science in biology classes is about as sensible as to claim equal time for the flat-earth theory in astronomy classes. Or, as someone has pointed out, you might as well claim equal time in sex education classes for the stork theory. It is absolutely safe to say that if you meet somebody who claims not to believe in evolution, that person is ignorant, stupid or insane (or wicked, but I'd rather not consider that).

Doubt | Education | Evolution | Influence | People | Safe | Science | Talking | Time |

Richard Dawkins

Even if it were true that evolution, or the teaching of evolution, encouraged immorality that would not imply that the theory of evolution was false.

Evolution |