In Bringing Up A Child, Think Of

A Thought Is A Thing As Real As A Cannonball.

The Essence Of Life Consists In Thinking, And Being Conscious Of One's Soul.

I Love Prudence Very Little, If It Is Not Moral.

Pleasures Are Always Children, Pains Always Have Wrinkles.

When The Painter Wishes To Represent An Event, He Cannot Place Before Us Too Great A Number Of Personages; But He Cannot Employ Too Few When He Wishes To Portray An Emotion.