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

The bad news is time flies, the good new is that you're the pilot.

Fall down seven times, stand up eight.

We learn more from failure than we do from success.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

Tough times never last, but tough people do.

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

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

There are no bad mistakes in maths, only discoveries.

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

A hero is no braver than an ordinary man, but he is braver five minutes longer.