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

Mistakes have the power to turn you into something better than you were before.

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

Your attitude is everything. Pick a good one.

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

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

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

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

The easiest person to deceive is yourself.

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

Success can never happen without the journey (struggle).

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

It always seems impossible until it's done.

Failure to prepare = preparing to fail

The temptation to quit will be the greatest when you are about to succeed