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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Skills are built not born.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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 are no bad mistakes in maths, only discoveries.

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

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

It is never too late to turn an unproductive day into a productive one.

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

You cannot escape the responsibility of tomorrow by evading it today

I can is 100 times more important than IQ.

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

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