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. 

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

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

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

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

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.

We learn more from failure than we do from success.

The easiest person to deceive is yourself.

It is never too late to turn an unproductive day into a productive one.

If you fail, next time fail better.

Don’t hang your targets after you’re done shooting.

Tough times never last, but tough people do.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

Success is the sum of small repeated efforts, day in and day out.