Never By Reflection, But Only By Doing

All Men Would Be Masters Of Others, And No Man Is Lord Of Himself.

Know Thyself? If I Knew Myself I Would Run Away.

A Man's Shortcomings Are Taken From His Epoch; His Virtues And Greatness Belong To Himself.

Beware Of Dissipating Your Powers; Strive Constantly To Concentrate Them.

The World Is So Great And Rich, And Life So Full Of Variety, That You Can Never Lack Occasions For Poems.