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

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

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

We learn more from failure than we do from success.

Tomorrow is worth more than yesterday but less than today.

There are no shortcuts to any place worth going.

Everything you want is on the other side of fear

Your attitude is everything. Pick a good one.

Failure is NOT your destiny. Failure is the key to success.

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

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

There are no bad mistakes in maths, only discoveries.

Dreams don't work unless you do.