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

It always seems impossible until it's done.

Do what you have always done and you will always be what you have always been

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

You can have results or excuses, not both

Hope might be a good breakfast, but it makes a very poor dinner

The power of reflection is the most powerful skill you’ll learn.

Patience is when you’re supposed to get mad, but you choose to understand

If you fail, next time fail better.

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

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

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

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

Lose an hour in the morning and you will spend all day looking for it.

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