I think, therefore I am.

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

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. 

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

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

We all make mistakes. What matters is how we choose to move forwards from them.

Procrastination makes easy things hard and hard things harder.

You can hire a tutor but you can't hire someone to practice for you.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

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