You can hire a tutor but you can't hire someone to practice for you.

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

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

I think, therefore I am.

You cannot escape the responsibility of tomorrow by evading it today

Success is the sum of small repeated efforts, day in and day out.

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

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

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

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

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

It is never too late to turn an unproductive day into a productive one.

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

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

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