Quote #10811
He who cannot agree with his enemies is controlled by them.
Quote #28658
What is politics but persuading the public to vote for this and support that...
Quote #21231
Books must follow sciences, and not sciences books.
Quote #31790
Never, for fear of feeble man, restrain your witness.
Quote #6102
The most important scientific revolutions all include, as their only common feature, the dethronement...
Quote #31221
Formal education will make you a living self-education will make you a fortune.
Quote #6903
Never do today what you can put off till tomorrow. Delay may give clearer...
Quote #4135
Just think of the tragedy of teaching children not to doubt.
Quote #12486
Common sense is as rare as genius.
Quote #32185
The widest thing in the universe is not space, it is the potential capacity...