Procrastination makes easy things hard and hard things harder.

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

I think, therefore I am.

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

It doesn’t matter where you start, it matters how you end

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

The bad news is time flies, the good new is that you're the pilot.

You cannot escape the responsibility of tomorrow by evading it today

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

Try and do one thing each day that you would really rather not do.

I can is 100 times more important than IQ.