Power, like the diamond, dazzles the beholder, and also the wearer; it dignifies meanness; it magnifies littleness; to what is contemptible, it gives authority; to what is low, exaltation.

Of all the passions, jealousy is that which exacts the hardest service, and pays the bitterest wages. Its service is to watch the success of one's enemy; its wages to be sure of it.

Time,- that black and narrow isthmus between two eternities.

No man can purchase his virtue too dear, for it is the only thing whose value must ever increase with the price it has cost us. Our integrity is never worth so much as when we have parted with our all to keep it.

When the air balloon was first discovered, some one flippantly asked Dr. Franklin what was the use of it. The doctor answered this question by asking another: "What is the use of a new-born infant? It may become a man."

The study of mathematics, like the Nile, begins in minuteness but ends in magnificence.

Love is an alliance of friendship and animalism; if the former predominates it is passion exalted and refined; if the latter, gross and sensual.