Failure is not the opposite of success, it is part of the success.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Fall down seven times, stand up eight.

Instead of finding reasons why you can't, find reasons why you can.

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

You can be shown the path, but only you can make the first step.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

It always seems impossible until it's done.

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

Tough times never last, but tough people do.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

I can is 100 times more important than IQ.

Knowledge is of no value unless you put it into practice.

There is no elevator to success, you have to take the stairs.