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

Procrastination is the thief of time and the enemy of success.

The temptation to quit will be the greatest when you are about to succeed

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Hard work - a two way street where you get exactly what you put in.

Life is full of opportunities. With every opportunity that is missed, another one is born.

Your limitation - its only your imagination.

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

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

If you fail, next time fail better.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Don’t practice until you get it right, practice until you can’t get it wrong.

I think, therefore I am.

Just stick with it, what seems hard now will one day be your warm up.