Phrases
01. All truths are easy to understand once they are discovered; the point is to discover them.
02. You can’t teach anybody anything, only make them realize the answers are already inside them.
03. The laws of nature are written by the hand of God in the language of mathematics.
04. I have never met a man so ignorant that I couldn’t learn something from him.
05. In the sciences, the authority of thousands of opinions is not worth as much as one tiny spark of reason in an individual man.
06. Knowing thyself, that is the greatest wisdom.
07. I do not feel obliged to believe that the same God who has endowed us with senses, reason, and intellect has intended us to forego their use.
08. Two truths cannot contradict one another.
09. To understand the Universe, you must understand the language in which it’s written, the language of Mathematics.
10. To be humane, we must ever be ready to pronounce that wise, ingenious and modest statement ‘I do not know’.
11. The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.
12. Measure what can be measured, and make measureable what cannot be measured.
13. There are those who reason well, but they are greatly outnumbered by those who reason badly.
14. Nonetheless, it moves.
15. The greatest wisdom is to get to know oneself.
16. The Bible shows the way to go to heaven, not the way the heavens go.
17. Nothing can be taught to a man, only it’s possibly to help him to discover it inside.
18. I would beg the wise and learned fathers [of the church] to consider with all diligence the difference which exists between matters of mere opinion and matters of demonstration.
19. Where the senses fail us, reason must step in.
20. You cannot teach a person something he does not already know, you can only bring what he does know to his awareness.
21. I think that in the discussion of natural problems we ought to begin not with the Scriptures, but with experiments, and demonstrations.
22. Some, merely to contradict what I had said, did not scruple to cast doubt upon things they had seen with their own eyes again and again.
23. God is known by nature in his works, and by doctrine in his revealed word.
24. By denying scientific principles, one may maintain any paradox.
25. Mathematics is the language with which God has written the universe.
26. Science proceeds more by what it has learned to ignore than what it takes into account.
27. You may force me to say what you wish; you may revile me for saying what I do. But it moves.
28. In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual.
29. Nature . . . is inexorable and immutable; she never transgresses the laws imposed upon her, nor cares a whit whether her abstruse reasons and methods of operations are understandable to men.
30. It is surely harmful to souls to make it a heresy to believe what is proved.
31. See now the power of truth.
32. I am inclined to think that the authority of Holy Scripture is intended to convince men of those truths which are necessary for their salvation, which, being far above man’s understanding, can not be made credible by any learning, or any other means than revelation by the Holy Spirit.
33. And who can doubt that it will lead to the worst disorders when minds created free by God are compelled to submit slavishly to an outside will? When we are told to deny our senses and subject them to the whim of others? When people devoid of whatsoever competence are made judges over experts and are granted authority to treat them as they please? These are the novelties which are apt to bring about the ruin of commonwealths and the subversion of the state.
34. But let us remember that we are dealing with infinities and indivisibles both of which transcend our finite understanding, the former on account of their magnitude, the latter because of their smallness.
35. Facts which at first seem improbable will, even on scant explanation, drop the cloak which has hidden them and stand forth in naked and simple beauty.
36. Showing a greater fondness for their own opinions than for truth, they sought to deny and disprove the new things which, if they had cared to look for themselves, their own senses would have demonstrated to them.
37. It vexes me when they would constrain science by the authority of the Scriptures, and yet do not consider themselves bound to answer reason and experiment.
38. Nothing occurs contrary to nature except the impossible, and that never occurs.
39. If you could see the earth illuminated when you were in a place as dark as night, it would look to you more splendid than the moon.
40. Wine is sunlight, held together by water.
41. Who would dare assert that we know all there is to be known?
42. With regard to matters requiring thought: the less people know and understand about them, the more positively they attempt to argue concerning them.
43. Scripture is a book about going to Heaven. It’s not a book about how the heavens go.
44. It is a beautiful and delightful sight to behold the body of the Moon.
45. They who depend upon manifest observations will philosophize better than those who persist in opinions repugnant to the senses.
46. Nature…does not act by means of many things when it can do so by means of a few.
47. Holy Writ was intended to teach men how to go to Heaven not how the heavens go.
48. In the long run my observations have convinced me that some men, reasoning preposterously, first establish some conclusion in their minds which, either because of its being their own or because of their having received it from some person who has their entire confidence, impresses them so deeply that one finds it impossible ever to get it out of their heads.
49. I believe that the intention of Holy Writ was to persuade men of the truths necessary to salvation; such as neither science nor other means could render credible, but only the voice of the Holy Spirit.
50. If experiments are performed thousands of times at all seasons and in every place without once producing the effects mentioned by your philosophers, poets, and historians, this will mean nothing and we must believe their words rather than our own eyes?