Every man has a right to be wrong in his opinions. But no man has a right to be wrong about his facts.

Millions saw the apple fell but Newton was the one to ask why.

"A speculator is a man who observes the future, and acts before it occurs."

"We can't cross that bridge until we come to it, but I always like to lay down a pontoon ahead of time."

"To me, old age is always fifteen years older than I am."