I have not failed, I've just found 10,000 ways that won't work.

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

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

The journey of a thousand miles begins with one step. 

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

We learn more from failure than we do from success.

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

Patience is when you’re supposed to get mad, but you choose to understand

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

If you can understand just one thing thoroughly, then you will understand everything.

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

Success can never happen without the journey (struggle).

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

If you fail, next time fail better.

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