Don’t hang your targets after you’re done shooting.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Procrastination makes easy things hard and hard things harder.

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

Start, struggle, fail, fix and learn. Repeat.

Success is a journey, not a destination.

Everything you want is on the other side of fear

If you fail, next time fail better.

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

A book a day keeps the stupidity away.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

You cannot start the next chapter of your life if you keep re-reading the last one.

In order to become better than anybody else you must first become better than yourself.