You can't live a perfect day until you do something for someone who will never be able to repay you.

I would prefer even to fail with honor than win by cheating.

Never trust the advice of a man in difficulties.

I'd rather be an optimist and a fool than a pessimist and right.

Imperfection is beauty, madness is genius and it's better to be absolutely ridiculous than absolutely boring.

No great discovery was ever made without a bold guess.

Every problem has in it the seeds of its own solution. If you don't have any problems, you don't get any seeds.

It always seems impossible until it's done.

In a day, when you don't come across any problems - you can be sure that you are travelling in a wrong path.

Imagination will often carry us to worlds that never were, but without it we go nowhere.

Don't just read the easy stuff. You may be entertained by it, but you will never grow from it.

People die from typewriters falling on their heads.

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

Out of your vulnerabilities will come your strength.

A pure hand needs no glove to cover it.

So early in my life, I had learned that if you want something, you had better make some noise.

You are never too old to become younger!

Whatever you do will be insignificant, but it is very important that you do it.

You got to get it while you can.

The greatest thing in the world is to know how to belong to oneself.

When I give, I give myself.