The lightning spark of thought generated in the solitary mind awakens its likeness in another mind.

Know what thou canst work at, and work at it like a Hercules.

Look around you. Your world-hosts are all in mutiny, in confusion, destitution; on the eve of fiery wreck and madness! They will not march farther for you, on the sixpence a day and supply-demand principle; they will not; nor ought they, nor can they. Ye shall reduce them to order, begin reducing them. to order, to just subordination; noble loyalty in return for noble guidance. Their souls are driven nigh mad; let yours be sane and ever saner.

Once the mind has been expanded by a big idea, it will never go back to its original state.

Thought once awakened does not again slumber; unfolds itself into a System of Thought; grows, in man after man, generation after generation, - till its full stature is reached, and such System of Thought can grow no farther, but must give place to another.

Violence does even justice unjustly.

Give us, O give us the man who sings at his work! Be his occupation what it may, he is equal to any of those who follow the same pursuit in silent sullenness. He will do more in the same time . . . he will do it better . . . he will persevere longer. One is scarcely sensible to fatigue while he marches to music. The very stars are said to make harmony as they revolve in their spheres.