self-improvement Quotes

Character is simply habit long continued.

Start your diet during a period of optimism and happiness.

I'm all self-taught. I never had a teacher. Even for English, and French, and German, I hardly went to school.

I don't care if people I admire criticize me because their opinion is valuable to me.

My job is to bring out in people what they wouldn't dare do themselves.

From the errors of others, a wise man corrects his own.

I hardly went to school.

I am never satisfied with myself and that is what keeps me going - I have no post-satisfaction.

To make no mistakes is not in the power of man; but from their errors and mistakes the wise and good learn wisdom for the future.

The mind is not a vessel to be filled but a fire to be kindled.