History will have to record that the greatest tragedy of this period of social transition was not the strident clamor of the bad people, but the appalling silence of the good people.

When I was young, I observed that nine out of ten things I did were failures. So I did ten times more work.

Nature is a mutable cloud which is always and never the same.

Though this be madness, yet there is method in 't.

Brevity is the soul of wit.

Motivation is the art of getting people to do what you want them to do because they want to do it.