Don’t practice until you get it right, practice until you can’t get it wrong.

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

Never underestimate the importance of small steps. small steps = big changes. 

No one starts out on top. You have to work your way up.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

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. 

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

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

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

I have not failed, I've just found 10,000 ways that won't work.

If you can understand just one thing thoroughly, then you will understand everything.