Pure mathematics is in its way, the poetry of logical ideas.

Time is your friend, impulse is your enemy.

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

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

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

99% of failures come from people who have the habit of making excuses.

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

Practice like you’ve never won. Perform like you’ve never lost.

In order to become better than anybody else you must first become better than yourself.

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

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

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.