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

Success is a journey, not a destination.

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

I can is 100 times more important than IQ.

You cannot escape the responsibility of tomorrow by evading it today

The journey of a thousand miles begins with one step.

Just stick with it, what seems hard now will one day be your warm up.

Failure to prepare = preparing to fail

Knowledge is of no value unless you put it into practice.

99% of genius comes from hard work, the remaining 1% comes from innate talent

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

Tough times never last, but tough people do.

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

There are no shortcuts to any place worth going.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.