The Wise Man Can Change His Mind;

Act So As To Use Humanity, Yourself And Others, Always As An End And Never As A Means To An End.

Melancholy Characterizes Those With A Superb Sense Of The Sublime.

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.

How Then Is Perfection To Be Sought? Wherein Lies Our Hope? In Education, And In Nothing Else.

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