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

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

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

The greatest enemy to human potential is your comfort zone

FAIL - First Attempt In Learning

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

There is no elevator to success, you have to take the stairs.

Failure is not the opposite of success, it is part of the success.

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

The power of reflection is the most powerful skill you’ll learn.

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

Everything you want is on the other side of fear

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.