Conquer Yourself Rather Than The World.

At Last I Will Devote Myself Sincerely And Without Reservation To The General Demolition Of My Opinions.

The Only Secure Knowledge Is That I Exist.

The Principal Use Of Prudence, Of Self-control, Is That It Teaches Us To Be Masters Of Our Passions, And To So Control And Guide Them That The Evils Which They Cause Are Quite Bearable, And That We Even Derive Joy From Them All.

The Reading Of All Good Books Is Like A Conversation With The Finest Minds Of Past Centuries.

Every Man Is Indeed Bound To Do What He Can To Promote The Good Of Others, And A Man Who Is Of No Use To Anyone Is Strictly Worthless.