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

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

Skills are built not born.

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

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Knowledge is of no value unless you put it into practice.

The temptation to quit will be the greatest when you are about to succeed

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

I can is 100 times more important than IQ.

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

Everything you want is on the other side of fear

Tough times never last, but tough people do.

There are no bad mistakes in maths, only discoveries.