An Action, To Have Moral Worth, Must

Philosophical Knowledge Is The Knowledge Gained By Reason From Concepts ; Mathematical Knowledge Is The Knowledge Gained By Reason From The Construction Of Concepts.

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.

Two Things Strike Me Dumb: The Infinite Starry Heavens, And The Sense Of Right And Wrong In Man.

Freedom In The Practical Sense Is The Independence Of The Power Of Choice From Necessitation By Impulses Of Sensibility

Arrogance Is, As It Were, A Solicitation On The Part Of One Seeking Honor For Followers, Whom He Thinks He Is Entitled To Treat With Contempt.