Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Our fixed mindset builds our cage, fear keeps us in it.

Tough times never last, but tough people do.

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

The journey of a thousand miles begins with one step.

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. 

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.

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

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

I think, therefore I am.

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

The greatest mistake we make is living in constant fear that we will make one.

Fall down seven times, stand up eight.

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

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