The whole of science is nothing more than a refinement of everyday thinking.
The best way to find out if you can trust somebody is to trust them.
If you find yourself in a fair fight, you should reexamine your tactics.
If voting made any difference they wouldn’t let us do it.
Nothing that is worth knowing can be taught.
Never mistake motion for action.
I don’t believe in taking right decisions. Take decisions and make them right.
Education is the kindling of a flame, not the filling of a vessel.
Ignorance more frequently begets confidence than does knowledge: it is those who know little, and not those who know much, who so positively assert that this or that problem will never be solved by science.
What could an entirely rational being speak of with another entirely rational being?