Freedom breeds freedom. Nothing else does.
Freedom, like charity, begins at home.
Nothing in science has any value if it is not communicated.
a good part of the trick to being a first-rate scientist is in asking the right questions or asking them in ways that make it possible to find answers.
All children are curious, I think, but not all adults are.
so long as you believe that man is essentially evil in nature, and a more vicious doctrine was never promulgated, it follows that he is often going to need to have his ears slapped back, and who should do this but the clergy?