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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Success is a journey, not a destination.

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

You cannot escape the responsibility of tomorrow by evading it today

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

The easiest person to deceive is yourself.

We all have two lives. The second begins when we realise we only have one. 

Tough times never last, but tough people do.

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

If you want to succeed, double your failure rate.

Start, struggle, fail, fix and learn. Repeat.