Hard work beats talent when talent doesn't work hard.

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

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

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.

Success can never happen without the journey (struggle).

Everything you want is on the other side of fear

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

Tough times never last, but tough people do.

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

I think, therefore I am.

Go as far as you can see, when you get there, you’ll be able to see further

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

Fall down seven times, stand up eight.

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

There are no bad mistakes in maths, only discoveries.