Quote #8500
I would rather discover one scientific fact than become King of Persia.
Quote #11332
At twilight, nature is not without loveliness, though perhaps its chief use is to...
Quote #20318
To be able to fill leisure intelligently is the last product of civilization.
Quote #29187
If you can keep your head when all about you are losing theirs, it’s...
Quote #33540
I know not, sir, whether Bacon wrote the works of Shakespeare, but if he...
Quote #10181
Our lives are like the course of the sun. At the darkest moment there...
Quote #27386
A theory has only the alternative of being wrong. A model has a third...
Quote #28801
The role of the teacher remains the highest calling of a free people. To...
Quote #21173
When power leads man toward arrogance, poetry reminds him of his limitations. When power...
Quote #27585
In whatever position you find yourself determine first your objective.