Procrastination is the thief of time and the enemy of success.

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. 

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

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

I can is 100 times more important than IQ.

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

Success is a journey, not a destination.

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

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.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

In order to become better than anybody else you must first become better than yourself.

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

Skills are built not born.