Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

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

Your attitude is everything. Pick a good one.

The wise person knows that no answer is also an answer

Go as far as you can see, when you get there, you’ll be able to see further

Instead of finding reasons why you can't, find reasons why you can.

You cannot escape the responsibility of tomorrow by evading it today

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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

Procrastination makes easy things hard and hard things harder.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.