The Nobility Of A Human Being Is

What Makes Our Opponents Useful Is That They Allow Us To Believe That Without Them We Would Be Able To Realize Our Goals.

Take Heed Of Critics Even When They Are Not Fair; Resist Them Even When They Are.

The Ideal, Without Doubt, Varies, But Its Enemies, Alas, Are Always The Same.

A Man Is Not Old As Long As He Is Seeking Something.

We Spend Our Time Envying People Whom We Wouldn't Wish To Be.