One can have no smaller or greater mastery than mastery of oneself.

Do not judge me by my successes, judge me by how many times I fell down and got back up again.

A man is but the product of his thoughts. What he thinks he becomes.

The future depends on what you do today.

Happiness is when what you think, what you say, and what you do are in harmony.

You will get all you want in life, if you help enough other people get what they want.

For a man to conquer himself is the first and noblest of all victories.

Life’s most persistent and urgent question is, What are you doing for others?

Only a life lived for others is a life worthwhile.