Nobody said it’d be easy, they just promised it would be worth it.

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

99% of failures come from people who have the habit of making excuses.

He who has begun his task is half-way done. Have the courage to begin!

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

If you can understand just one thing thoroughly, then you will understand everything.

We learn more from failure than we do from success.

Everything you want is on the other side of fear

Failure is NOT your destiny. Failure is the key to success.

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

Instead of finding reasons why you can't, find reasons why you can.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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.

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