Quote #8676
Setting a good example for children takes all the fun out of middle age.
Quote #22834
Ultimately, all things are known because you want to believe you know.
Quote #30662
When you say you are in love with humanity, you are well satisfied with...
Quote #12289
We gain strength, and courage, and confidence by each experience in which we really...
Quote #5920
There are but few saints amongst scientists, as among other men, but truth itself...
Quote #12915
What is hope? nothing but the paint on the face of Existence; the least...
Quote #19193
No one is listening until you make a mistake.
Quote #19856
No science is immune to the infection of politics and the corruption of power.
Quote #11150
A closed mind is a good thing to lose.
Quote #14455
Welcome to President Bush, Mrs. Bush, and my fellow astronauts.