An unexamined life is not worth living.
Logic will get you from A to B. Imagination will take you everywhere.
(March 14, 1879 - April 18, 1955)
Two things are infinite: the universe and human stupidity; and I'm not sure about the the universe.
The only true wisdom is in knowing you know nothing.
Keep your face always toward the sunshine - and shadows will fall behind you.
(May 31, 1819 - March 26, 1892)
The president believes he is the right person at the right time in the right job.
It's easy to see, hard to foresee.
(January 17, 1706 - April 17, 1790)
If a dog jumps in your lap, it is because he is fond of you; but if a cat does the same thing, it is because your lap is warmer.
Alfred North Whitehead