The limits of the possible can only be defined by going beyond them into the impossible.

Get up, stand up, Stand up for your rights. Get up, stand up, Don't give up the fight.

A man's work is nothing but this slow trek to rediscover, through the detours of art, those two or three great and simple images in whose presence his heart first opened.

The secret to creativity is knowing how to hide your sources.

Work gives you meaning and purpose and life is empty without it.

Whatever the mind of man can conceive and believe, it can achieve.

However many holy words you read, however many you speak, what good will they do you if you do not act on upon them?

Great spirits have always encountered violent opposition from mediocre minds.

A long apprenticeship is the most logical way to success. The only alternative is overnight stardom, but I can't give you a formula for that.

Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.

Strength of mind rests in sobriety; for this keeps your reason unclouded by passion.

How long should you try? Until.

Take things as they are. Punch when you have to punch. Kick when you have to kick.

When you're curious, you find lots of interesting things to do.

We should not give up and we should not allow the problem to defeat us.

Only in the darkness, you are able to see the stars.

If we want a free and peaceful world, if we want to make the deserts bloom and man grow to greater dignity as a human being-we can do it.

Wanting to be someone else is a waste of who you are

You must never be fearful about what you are doing when it is right.

Insanity is doing the same thing over and over again and expecting different results.

The present is theirs; the future, for which I really worked, is mine.