If you want to succeed, double your failure rate.

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

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

I think, therefore I am.

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

Your limitation - its only your imagination.

Dreams don't work unless you do.

Procrastination makes easy things hard and hard things harder.

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

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

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

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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.