Don’t practice until you get it right, practice until you can’t get it wrong.

Don't fear failure, fear being in the same exact same place next year as you are now.

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

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

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.

I think, therefore I am.

The greatest enemy to human potential is your comfort zone

There is no elevator to success, you have to take the stairs.

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

It always seems impossible until it's done.

If you want to succeed, double your failure rate.

Failure is not the opposite of success, it is part of the success.

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

Failure to prepare = preparing to fail

Run in the morning before your body figures out what you're doing