Every idea I get I have to deny, that's my way of testing it. |
Nothing is more dangerous than an idea when it is the only one you have. |
There are only two kinds of scholars; those who love ideas and those who hate them. |
There are only two kinds of scholars; those who love ideas and those who hate them. |
We prove what we want to prove, and the real difficulty is to know what we want to prove. |