You can successfully force people to follow a certain course, but you cannot force them to understand it.

Faced with what is right, to leave it undone shows a lack of courage.

When you see a good man, think of emulating him; when you see a bad man, examine your own heart.

Rate the task above the prize; will not the mind be raised? Fight thine own faults, not the faults of others; will not evil be mended?

They who know the truth are not equal to those who love it, and they who love it are not equal to those who delight in it.

Humility is the solid foundation of all virtues.

The Master said, "A true teacher is one who, keeping the past alive, is also able to understand the present."