It is ever the invisible that is the object of our profoundest worship. With the lover it is not the seen but the unseen that he muses upon.
Doubt whom you will, but never yourself.
Enthusiasm is the inspiration of everything great.
The greatest events of an age are its best thoughts. Thought finds its way into action.
Earnestness is the devotion of all the faculties.
Genius makes its observations in short-hand; talent writes them out at length.