The most effective means of preventing tyranny is to illuminate, as far as practicable, the minds of the people at large, and more especially to give them knowledge of those facts.

Without books, I would certainly die.

I see now our fireside formed into a groupe, no one member of which has a fibre in their composition which can ever produce any jarring or jealousies among us. No irregular passions, no dangerous bias, which may render problematical the future fortunes and happiness of our descendants.

War...is as much a punishment to the punisher as to the sufferer.

In a republican nation whose citizens are to be led by reason and persuasion and not by force, the art of reasoning becomes of first importance.... Reason and persuasion are the only practicable instruments. To make way for these, free inquiry must be indulged.... Let them take arms. The remedy is to set them right as to the facts, pardon and pacify them.

His system of morality was the most benevolent and sublime probably that has been ever taught, and consequently more perfect than those of any of the ancient philosophers... He was the most innocent, the most benevolent, the most eloquent and sublime character that ever has been exhibited to man.

The ocean ... like the air, is the common birth-right of mankind.