When men are pure, laws are useless; when men are corrupt, laws are broken.
Ask not what you can do for your country. Ask what's for lunch.
In a country as big as the United States, you can find fifty examples of anything.
Cogito cogito ergo cogito sum (I think that I think, therefore I think that I am.)
A facility for quotation covers the absence of original thought.
Not everything that can be counted counts, and not everything that counts can be counted.
It is impossible to travel faster than the speed of light, and certainly not desirable, as one's hat keeps blowing off.
I can remember when the air was clean and sex was dirty.
I want to find a voracious, small-minded predator and name it after the IRS.
The ships hung in the sky in much the same way that bricks don't.