| Science says the first word on everything, and the last word on nothing. |
| Science will never be able to reduce the value of a sunset to arithmetic. Nor can it reduce friendship or statesmanship to a formula. |
| Science has made us gods even before we are worthy of being men. |
| No amount of experimentation can ever prove me right; a single experiment can prove me wrong. |
| All sciences are vain and full of errors that are not born of Experience, the mother of all Knowledge. |
| Science is a way of thinking much more than it is a body of knowledge. |
| There is a single light of science, and to brighten it anywhere is to brighten it everywhere. |
| Never memorize something that you can look up. |
| Religions die when they are proved to be true. Science is the record of dead religions. |
| Science has done more for the development of Western civilization in 100 years than Christianity did in 1,800 years. |
