Quote #15568
Error of opinion may be tolerated where reason is left free to combat it.
Quote #27337
Every body continues in its state of rest or uniform motion in a straight...
Quote #16648
There is no victory at bargain basement prices.
Quote #20745
I choose my friends for their good looks, my acquaintances for their good characters,...
Quote #16350
Nothing can add more power to your life than concentrating all your energies on...
Quote #30139
If you want to make certain a job gets done, give it to somebody...
Quote #4054
Courage is fear that has said its prayers.
Quote #31352
I believe that the supreme duty of the historian is to write history, that...
Quote #136
Never express yourself more clearly than you are able to think.
Quote #26075
The shrewd guess, the fertile hypothesis, the courageous leap to a tentative conclusion-these are...