Do What Is Right, Though The World

Man's Greatest Concern Is To Know How He Shall Properly Fill His Place In The Universe And Correctly Understand What He Must Be In Order To Be A Man.

All False Art, All Vain Wisdom, Lasts Its Time But Finally Destroys Itself, And Its Highest Culture Is Also The Epoch Of Its Decay.

One Who Makes Himself A Worm Cannot Complain Afterwards If People Step On Him.

Aristotle Can Be Regarded As The Father Of Logic. But His Logic Is Too Scholastic, Full Of Subtleties, And Fundamentally Has Not Been Of Much Value To The Human Understanding. It Is A Dialectic And An Organon For The Art Of Disputation.

We Can Judge The Heart Of A Man By His Treatment Of Animals.