The easiest person to deceive is yourself.

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

If you want to succeed, double your failure rate.

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

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

The wise person knows that no answer is also an answer

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

You're not in competition with anyone but yourself. Outdo your past, not other people.

Practice like you’ve never won. Perform like you’ve never lost.

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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