There Are Two Things That Don't Have

Act In Such A Way That You Treat Humanity, Whether In Your Own Person Or In The Person Of Any Other, Never Merely As A Means To An End, But Always At The Same Time As An End.

The Only Objects Of Practical Reason Are Therefore Those Of Good And Evil. For By The Former Is Meant An Object Necessarily Desired According To A Principle Of Reason; By The Latter One Necessarily Shunned, Also According To A Principle Of Reason.

We Find That The More A Cultivated Reason Devotes Itself To The Aim Of Enjoying Life And Happiness, The Further Does Man Get Away From True Contentment.

The Universal And Lasting Establishment Of Peace Constitutes Not Merely A Part, But The Whole Final Purpose And End Of The Science Of Right As Viewed Within The Limits Of Reason.

When I Could Have Used A Wife, I Could Not Support One; And When I Could Support One, I No Longer Needed Any