Certitude Is Not The Test Of Certainty.

Every Calling Is Great When Greatly Pursued.

Most People Have Died Before They Expire; Died To All Earthly Longings, So That The Last Breath Is Only, As It Were, The Locking Of The Door Of The Already Deserted Mansion.

The World Is Always Ready To Receive Talent With Open Arms. Very Often It Does Not Know What To Do With Genius.

The Root Of Joy, As Of Duty, Is To Put All One's Powers Towards Some Great End.

Any New Formula Which Suddenly Emerges In Our Consciousness Has Its Roots In Long Trains Of Thought; It Is Virtually Old When It First Makes Its Appearance Among The Recognized Growths Of Our Intellect.