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

The temptation to quit will be the greatest when you are about to succeed

I think, therefore I am.

You cannot escape the responsibility of tomorrow by evading it today

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

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

Your attitude is everything. Pick a good one.

Nobody said it’d be easy, they just promised it would be worth it.

The greatest enemy to human potential is your comfort zone

Mistakes have the power to turn you into something better than you were before.

If you can understand just one thing thoroughly, then you will understand everything.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

A book a day keeps the stupidity away.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

The journey of a thousand miles begins with one step.