I neither want it [brandy] nor need it, but I should think it pretty hazardous to interfere with the ineradicable habit of a lifetime.

It is possible that a man could live twice as long if he didn't spend the first half of his life acquiring habits that shortens the other half.

We are what we repeatedly do. Excellence then is a habit.

In the first 30 years of your life, you make your habits. For the last 30 years of your life, your habits make you.

Life is tons of discipline.

Never say any man is hopeless, because he only represents a character, a bundle of habits, which can be checked by new and better ones. Character is repeated habits, and repeated habits alone can reform character.