All Our Knowledge Falls With The Bounds

In The Mere Concept Of One Thing It Cannot Be Found Any Character Of Its Existence.

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

Man's Duty Is To Improve Himself; To Cultivate His Mind; And, When He Finds Himself Going Astray, To Bring The Moral Law To Bear Upon Himself.

The Hand Is The Visible Part Of The Brain.

Thoughts Without Content Are Empty, Intuitions Without Concepts Are Blind.