The greatest enemy to human potential is your comfort zone

You cannot escape the responsibility of tomorrow by evading it today

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

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.

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

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

Never underestimate the importance of small steps. small steps = big changes. 

MATHS = Mistakes Allow Thinking To Happen

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

Pure mathematics is in its way, the poetry of logical ideas.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

Don't fear failure, fear being in the same exact same place next year as you are now.