Happiness is mental harmony unhappiness is mental inharmony. – James Allen
The more tranquil a man becomes, the greater is his success, his influence, his power for good. Calmness of mind is one of the beautiful jewels of wisdom. – James Allen
Man is manacled only by himself; thought and action are the jailers of Fate. – James Allen
A man has to learn that he cannot command things, but that he can command himself that he cannot coerce the wills of others, but that he can mold and master his own will: and things serve him who serves Truth people seek guidance of him who is master of himself. – James Allen