Don’t be afraid to work hard and find out how good you can really be.

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.

The journey of a thousand miles begins with one step.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

I can is 100 times more important than IQ.

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

The journey of a thousand miles begins with one step. 

Skills are built not born.

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

There are no shortcuts to any place worth going.

Success is the sum of small repeated efforts, day in and day out.

"I" not them. Be the best version of you.

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