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

The journey of a thousand miles begins with one step. 

Time is your friend, impulse is your enemy.

You cannot escape the responsibility of tomorrow by evading it today

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

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

There are no shortcuts to any place worth going.

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

Fall down seven times, stand up eight.

Pure mathematics is in its way, the poetry of logical ideas.

Hard work beats talent when talent doesn't work hard.

Skills are built not born.

I can is 100 times more important than IQ.

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.