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

Your attitude is everything. Pick a good one.

Your limitation - its only your imagination.

We all have two lives. The second begins when we realise we only have one. 

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

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

Try and do one thing each day that you would really rather not do.

Shoot for the moon and even if you miss you’ll land among the stars/

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

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

It is never too late to turn an unproductive day into a productive one.

Failure to prepare = preparing to fail

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

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