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

The journey of a thousand miles begins with one step.

There are no shortcuts to any place worth going.

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

You cannot escape the responsibility of tomorrow by evading it today

It always seems impossible until it's done.

We all have two lives. The second begins when we realise we only have one. 

Patience is when you’re supposed to get mad, but you choose to understand

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

Everything you want is on the other side of fear

There are no bad mistakes in maths, only discoveries.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

Do what you have always done and you will always be what you have always been

Failure is NOT your destiny. Failure is the key to success.