You can have results or excuses, not both

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

It is never too late to become what you might have been

We learn more from failure than we do from success.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

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

The master has failed more times than the beginner has even tried

He who has begun his task is half-way done. Have the courage to begin!

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

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

We learn more from failure than we do from success.

No one starts out on top. You have to work your way up.

Time is your friend, impulse is your enemy.

The wise person knows that no answer is also an answer