For the things we have to learn before we can do them, we learn by doing them.

Where all are guilty, no one is; confessions of collective guilt are the best possible safeguard against the discovery of culprits, and the very magnitude of the crime the best excuse for doing nothing.

It is in the very nature of things human that every act that has once made its appearance and has been recorded in the history of mankind stays with mankind as a potentiality long after its actuality has become a thing of the past.

I'm the kind of person who visualizes things before doing them.

Revolutionaries do not make revolutions. The revolutionaries are those who know when power is lying in the street and then they can pick it up.

The chief qualification of a mass leader has become unending infallibility; he can never admit an error.