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

We are all maths people : step 1 - do maths and step 2 - be a person. 

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Dreams don't work unless you do.

I can is 100 times more important than IQ.

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.

Everything you want is on the other side of fear

The road to success is like a staircase. If you want to succeed, double your failure rate

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

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

The journey of a thousand miles begins with one step. 

Tough times never last, but tough people do.

There are no bad mistakes in maths, only discoveries.

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