Your attitude is everything. Pick a good one.

We learn more from failure than we do from success.

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

Don’t be afraid to work hard and find out how good you can really be.

The wise person knows that no answer is also an answer

The greatest mistake we make is living in constant fear that we will make one.

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

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

I have not failed, I've just found 10,000 ways that won't work.

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.

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

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

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

There are no bad mistakes in maths, only discoveries.

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