If a man does his best, what else is there?

Self-complacency is fatal to progress.

I only hope that we never lose sight of one thing—that it was all started by a mouse.

My religion is very simple. My religion is kindness.

Cheating is a sin, but honest cunning is simply prudence.

Hope arouses, as nothing else can arouse, a passion for the possible

Never mistake motion for action.