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

Your attitude is everything. Pick a good one.

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

Start, struggle, fail, fix and learn. Repeat.

Fall down seven times, stand up eight.

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

You cannot escape the responsibility of tomorrow by evading it today

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

Time is your friend, impulse is your enemy.

It is never too late to become what you might have been

The master has failed more times than the beginner has even tried

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.

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