Thought, true labor of any kind, highest virtue itself, is it not the daughter of Pain?

Rich as we are in biography, a well-written life is almost as rare as a well-spent one; and there are certainly many more men whose history deserves to be recorded than persons willing and able to record it.

Not what you possess but what you do with what you have, determines your true worth.

Men do less than they ought, unless they do all they can.

Professors of the Dismal Science, I perceive the length of your tether is now pretty well run; and I must request you to talk a little lower in the future.

Leaders: Captains of industry.

Originality is a thing we constantly clamour for, and constantly quarrel with.