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

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

We learn more from failure than we do from success.

The temptation to quit will be the greatest when you are about to succeed

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

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

The master has failed more times than the beginner has even tried

Procrastination makes easy things hard and hard things harder.

99% of genius comes from hard work, the remaining 1% comes from innate talent

There are no bad mistakes in maths, only discoveries.

Fall down seven times, stand up eight.

The road to success is like a staircase. If you want to succeed, double your failure rate

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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