Not everything that can be counted counts, and not everything that counts can be counted.

The path to success is to take massive, determined action.

It is a cliche that most cliches are true, but then like most cliches, that cliche is untrue.

The difference between stupidity and genius is that genius has its limits.

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

Talent is God given. Be humble. Fame is man-given. Be grateful. Conceit is self-given. Be careful.

It is the mark of an educated mind to be able to entertain a thought without accepting it.

Men build too many walls and not enough bridges.

The greatest power we have is the power of choice.

I dream. Sometimes I think that's the only right thing to do.

All that we see or seem is but a dream within a dream.

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.

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

The greatest deception men suffer is from their own opinions.

There is nothing more uncommon than common sense.

One who gains strength by overcoming obstacles possesses the only strength which can overcome adversity.

And this sensitivity will create new friendships for you - friendships with trees, with birds, with animals, with mountains, with rivers, with oceans, with stars. Life becomes richer as love grows.

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

Your inner world has its own taste, has its own fragrance, has its own light. And it is utterly silent.

Yes, I guess you could say I am a loner, but I feel more lonely in a crowed room with boring people than I feel on my own.

Peace is not an absence of war, it is a virtue, a state of mind, a disposition for benevolence, confidence, justice.