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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

The greatest mistake we make is living in constant fear that we will make one.

Success is the sum of small repeated efforts, day in and day out.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

Mistakes have the power to turn you into something better than you were before.

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 can have results or excuses, not both

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

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

Tomorrow is worth more than yesterday but less than today.

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

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

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