Mistakes are always forgivable, if one has the courage to admit them.

And no one will listen to us until we listen to ourselves.

I've never known any trouble than an hour's reading didn't assuage.

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.

You don't want to lose your old friend - the misery - You have invested too much into false - Hence the fear to be exposed -to be true - to be naked as you are.

A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.

Strength does not come from physical capacity. It comes from an indomitable will.

It is tact that is golden, not silence.

Good advice is always certain to be ignored, but that's no reason not to give it.

All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.

By three methods we may learn wisdom: first, by reflection which is noblest; second, by imitation, which is the easiest; and third, by experience, which is the bitterest.

Fear doesn't exist anywhere except in the mind.

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

You are not a drop in the ocean. You are the entire ocean, in a drop.

Compassion is the basis of morality.

The weak can never forgive. Forgiveness is the attribute of the strong.

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

He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals.

Creativity is the process of having original ideas that have value.

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

A friend to all is a friend to none