Johann Kaspar Lavater

He who seldom speaks, and with one calm well-timed word can strike dumb the loquacious, is a genius or a hero.

Who makes quick use of the moment is a genius of prudence.

It is a poor wit who lives by borrowing the words, decisions, inventions and actions of others.

Beware of him who hates the laugh of a child.

A sneer is often the sign of heartless malignity.

There are many kinds of smiles, each having a distinct character. Some announce goodness, and sweetness, others betray sarcasm, bitterness, and pride; some soften the countenance by their languishing tenderness, others brighten by their spiritual vivacity.

- Johann Kaspar Lavater