It is never too late to turn an unproductive day into a productive one.

99% of genius comes from hard work, the remaining 1% comes from innate talent

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Everything you want is on the other side of fear

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

Do what you have always done and you will always be what you have always been

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Don’t practice until you get it right, practice until you can’t get it wrong.

You cannot escape the responsibility of tomorrow by evading it today

Everything that happens was once a dream.

We learn more from failure than we do from success.

There is no elevator to success, you have to take the stairs.

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Pure mathematics is in its way, the poetry of logical ideas.