Knowledge and courage take turns at greatness.

It is profound philosophy to sound the depths of feeling and distinguish traits of character. Men must be studied as deeply as books.

Begin with another's to end with your own.

Harness the imagination, for she is the whole of happiness.

Even knowledge has to be in the fashion, and where it is not, it is wise to affect ignorance.

Every fool stands convinced; and everyone convinced is a fool. The faultier a person's judgement the firmer their convictions.

Have Friends. 'Tis a second existence.