Prudence Approaches, Conscience Accuses.

Enlightenment Is The Liberation Of Man From His Self-caused State Of Minority... Supere Aude! Dare To Use Your Own Understanding!is Thus The Motto Of The Enlightenment.

All Trades, Arts, And Handiworks Have Gained By Division Of Labor... Where The Different Kinds Of Work Are Not Distinguished And Divided, Where Everyone Is A Jack-of-all-trades, There Manufactures Remain Still In The Greatest Barbarism.

Act In Such A Way That You Will Be Worthy Of Being Happy.

Animals... Are There Merely As A Means To An End. That End Is Man.

The Only Thing Permanent Is Change.