Act Only According To That Maxim Whereby

In The Metaphysical Elements Of Aesthetics The Various Nonmoral Feelings Are To Be Made Use Of; In The Elements Of Moral Metaphysics The Various Moral Feelings Of Men, According To The Differences In Sex, Age, Education, And Government, Of Races And Climates, Are To Be Employed.

At Some Future Day It Will Be Proved, I Cannot Say When And Where, That The Human Soul Is, While In Earth Life, Already In An Uninterrupted Communication With Those Living In Another World.

Philosophy Stands In Need Of A Science Which Shall Determine The Possibility, Principles, And Extent Of Human Knowledge à Priori.

I Learned To Honor Human Beings, And I Would Find Myself Far More Useless Than The Common Laborer If I Did Not Believe That This Consideration Could Impart To All Others A Value Establishing The Rights Of Humanity.

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