Bythree methods we may learn wisdom: first, by reflection, which is noblest;second, imitation, which is easiest; and third by experience, which is thebitterest.
Every kind of peaceful cooperation among men is primarily basedon mutual trust and only secondarily on institutions such as courts ofjustice and police.
Themost intense conflicts, if overcome, leave behind a sense of security andcalm that is not easily disturbed. It is just these intense conflicts andtheir conflagration which are needed to produce valuable and lasting results.