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. 

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

Lose an hour in the morning and you will spend all day looking for it.

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

Everything that happens was once a dream.

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

If you fail, next time fail better.

Failure is not the opposite of success, it is part of the success.

You can have results or excuses, not both

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

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

Failure to prepare = preparing to fail