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

He who has begun his task is half-way done. Have the courage to begin!

We are all maths people : step 1 - do maths and step 2 - be a person. 

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

Tomorrow is worth more than yesterday but less than today.

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

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

Dreams don't work unless you do.

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. 

Procrastination is the thief of time and the enemy of success.

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

Skills are built not born.

Hard work - a two way street where you get exactly what you put in.

I think, therefore I am.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.