A book a day keeps the stupidity away.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

Mistakes have the power to turn you into something better than you were before.

Just stick with it, what seems hard now will one day be your warm up.

Don’t hang your targets after you’re done shooting.

In order to become better than anybody else you must first become better than yourself.

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.

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

I have not failed, I've just found 10,000 ways that won't work.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

I think, therefore I am.

There are no bad mistakes in maths, only discoveries.

Hope might be a good breakfast, but it makes a very poor dinner

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