You can't live a perfect day without doing something for someone who will never be able to repay you.

Live for each second without hesitation.

Learning never exhausts the mind.

Freedom consists not in doing what we like, but in having the right to do what we ought.

Love sought is good, but given unsought is better.

The earth is the mother of all people, and all people should have equal rights upon it.

You can't live a perfect day without doing something for someone who will never be able to repay you.

We suffer more often in imagination than in reality.

Anxiety does not empty tomorrow of its troubles, but it empties it of its strength.

Aim above morality. Be not simply good; be good for something.

Don't allow your rituals to become ruts.

The ability to learn is the most important quality a leader can have.