Science has promised us truth. It has never promised us either peace or happiness.

Themost prepared are the most dedicated.

Books without the knowledge of life are useless.

Conflictis neither good nor bad. Properly managed, it is absolutely vital.

The evolution from happiness to habit is one of death's best weapons.

There isno squabbling so violent as that between people who accepted an ideayesterday and those who will accept the same idea tomorrow.

In God we trust; all others pay cash.

Kindness is a language which the deaf can hear and a blind can read.

Nobody everforgets where he buried the hatchet.

The civilisation of one epoch becomes the manure of the next.

The exercise of power is determined by thousands ofinteractions between the world of the powerful and that of the powerless, allthe more so because these worlds are never divided by a sharp line: everyonehas a small part of himself in both.

Peace cannot be kept by force. It can only be won, through understanding. Our longingfor understandingis Eternal.