To Be Fond Of Learning Is Near

Even In Killing Men, Observe The Rules Of Propriety.

He Who Learns But Does Not Think, Is Lost! He Who Thinks But Does Not Learn Is In Great Danger... Men Of Superior Mind Busy Themselves First Getting At The Root Of Things; When They Succeed, The Right Course Is Open To Them.

Learning, Undigested By Thought, Is Labor Lost.

Don't Make To Others What You Don't Want Them To Make To You.

Shall I Tell You What Knowledge Is? It Is To Know Both What One Knows And What One Does Not Know.