Moderation in temper is always a virtue; but moderation in principle is always a vice.

Appearances often are deceiving.

Tell the truth. Sing with passion. Work with laughter. Love with heart. 'Cause that's all that matters in the end.

Resist much. Obey little.

A wise man can learn more from a foolish question than a fool can learn from a wise answer.

Medicine heals diseases of the body, wisdom frees the soul from passions.

He that cannot reason is a fool. He that will not is a bigot. He that dare not is a slave.

Challenges are gifts that force us to search for a new center of gravity. Don't fight them. Just find a new way to stand.

If I speak of myself in different ways, that is because I look at myself in different ways.

He who conquers others is strong; he who conquers himself is mighty.

The trouble with most of us is that we would rather be ruined by praise than saved by criticism.

Tact is the knack of making a point without making an enemy.

It is divinity that shapes, not only your ends, but also your acts, your words and thoughts.

Early to bed and early to rise, Makes a man healthy, wealthy, and wise.

Kind words don't cost much. Yet they accomplish much.

I believe that one defines oneself by reinvention. To not be like your parents. To not be like your friends. To be yourself. To cut yourself out of stone.

To do great things is difficult, but to command great things is more difficult.

There is no question climate change is happening. The only arguable point is what part humans are playing in it.

Think no vice so small that you may commit it, and no virtue so small that you may over look it.

There are no eternal facts, as there are no absolute truths.

It takes a great man to be a good listener.