I think, therefore I am.

Don't fear failure, fear being in the same exact same place next year as you are now.

Do what you have always done and you will always be what you have always been

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

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

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

The bad news is time flies, the good new is that you're the pilot.

There are no shortcuts to any place worth going.

You can have results or excuses, not both

Dreams don't work unless you do.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

If you fail, next time fail better.

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

Failure to prepare = preparing to fail