Life is full of opportunities. With every opportunity that is missed, another one is born.

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. 

Everything you want is on the other side of fear

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

Pure mathematics is in its way, the poetry of logical ideas.

Success is a journey, not a destination.

The journey of a thousand miles begins with one step.

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

I can is 100 times more important than IQ.

There are no shortcuts to any place worth going.

Practice like you’ve never won. Perform like you’ve never lost.

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

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.