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.

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

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

The easiest person to deceive is yourself.

Procrastination makes easy things hard and hard things harder.

FAIL - First Attempt In Learning

Hard work beats talent when talent doesn't work hard.

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

It doesn’t matter where you start, it matters how you end

Don’t hang your targets after you’re done shooting.

You cannot escape the responsibility of tomorrow by evading it today

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

I think, therefore I am.