No one starts out on top. You have to work your way up.

The bad news is time flies, the good new is that you're the pilot.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Everything that happens was once a dream.

There are no shortcuts to any place worth going.

I think, therefore I am.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

The journey of a thousand miles begins with one step. 

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

We learn more from failure than we do from success.

Shoot for the moon and even if you miss you’ll land among the stars/

Failure is not the opposite of success, it is part of the success.

It is never too late to become what you might have been

You cannot start the next chapter of your life if you keep re-reading the last one.