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

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

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

The journey of a thousand miles begins with one step. 

Skills are built not born.

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

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

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

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

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

A book a day keeps the stupidity away.

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.

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

Dreams don't work unless you do.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.