Never Injure A Friend, Even In Jest.

Times Are Bad. Children No Longer Obey Their Parents, And Everyone Is Writing A Book.

They Who Say That We Should Love Our Fellow-citizens But Not Foreigners, Destroy The Universal Brotherhood Of Mankind, With Which Benevolence And Justice Would Perish Forever.

We Ought To Regard Amiability As The Quality Of Woman, Dignity That Of Man.

The Whole Life Of A Philosopher Is The Meditation Of His Death.

Let War Be So Carried On That No Other Object May Seem To Be Sought But The Acquisition Of Peace. [lat., Bellum Autem Ita Suscipiatur, Ut Nihil Aliud, Nisi Pax, Quaesita Videatur.]