Quote #1399
It is better to wear out than to rust out.
Quote #8124
To most of us nothing is so invisible as an unpleasant truth. Though it...
Quote #32852
I see knowledge increasing and human power increasing. I see ever-increasing possibilities before life,...
Quote #11366
Biology has at least 50 more interesting years.
Quote #26970
A truly great book should be read in youth, again in maturity and once...
Quote #12756
God helps those who help themselves.
Quote #13147
The greatest virtues are those which are most useful to other persons.
Quote #27171
I write entirely to find out what I’m thinking, what I’m looking at, what...
Quote #14180
There are three kinds of lies: lies, damned lies, and statistics.
Quote #34912
Words are a heavy thing…they weigh you down. If birds talked, they couldn’t fly.