The ignorant man is an ox. He grows in size, not in wisdom.

The highest wisdom has but one science - the science of the whole - the science explaining the whole creation and man's place in it.

Wisdom adorneth riches and casteth a shadow over poverty.

Wisdom begins in wonder.

Wisdom is a weapon to ward off destruction; It is an inner fortress which enemies cannot destroy.

A man's true character comes out when he's drunk.