He Who Is Cruel To Animals Becomes

All Appearances Have A Determinate Magnitude (the Relation Of Which To Another Assignable). The Infinite Does Not Appear As Such, Likewise Not The Simple. For The Appearances Are Included Between Two Boundaries (points) And Are Thus Themselves Determinate Magnitudes.

Act That Your Principle Of Action Might Safely Be Made A Law For The Whole World.

The Question Is Not So Much Whether There Is Life On Mars As Whether It Will Continue To Be Possible To Live On Earth

Science Is Organized Knowledge. Wisdom Is Organized Life.

Enlightenment Is Man's Emergence From His Self-imposed Immaturity...no Thing Is Required For This Enlightenment.. .except Freedom; And The Freedom In Question Is The Least Harmful Of All, Namely, The Freedom To Use Reason Publicly In All Matters.