Animals... Are There Merely As A Means

An Organized Product Of Nature Is That In Which All The Parts Are Mutually Ends And Means.

Honesty Is Better Than Any Policy.

Two Things Fill The Mind With Ever-increasing Wonder And Awe, The More Often And The More Intensely The Mind Of Thought Is Drawn To Them: The Starry Heavens Above Me And The Moral Law Within Me... Morality Is Not Properly The Doctrine Of How We May Make Ourselves Happy, But How We May Make Ourselves Worthy Of Happiness.

The Instruction Of Children Should Aim Gradually To Combine Knowing And Doing. Among All Sciences Mathematics Seems To Be The Only One Of A Kind To Satisfy This Aim Most Completely.

Do The Right Thing Because It Is Right.