The marble not yet carved can hold the form of every thought the greatest artist has.

The duty of youth is to challenge corruption.

The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.

When you're at the end of your rope, tie a knot and hold on

There is no passion to be found playing small - in settling for a life that is less than the one you are capable of living.

Somewhere, something incredible is waiting to be known.

Life is like riding a bicycle. To keep your balance, you must keep moving.

If you can accept losing, you can't win.

A bird doesn't sing because it has an answer, it sings because it has a song.

Why live an ordinary life, when you can live an extraordinary one.

It's always too early to quit.

Do not look for approval except for the consciousness of doing your best.

When I'm inspired, I get excited because I can't wait to see what I'll come up with next.

A superior man is modest in his speech, but exceeds in his actions.

He that can have patience can have what he will.

It always seems impossible until it's done.

In essence, if we want to direct our lives, we must take control of our consistent actions. It's not what we do once in a while that shapes our lives, but what we do consistently.

I'm not telling you it's going to be easy - I'm telling you it's going to be worth it.

There is no greater agony than bearing an untold story inside you.

The real man smiles in trouble, gathers strength from distress, and grows brave by reflection.

A pure hand needs no glove to cover it.