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

You can hire a tutor but you can't hire someone to practice for you.

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

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

I can is 100 times more important than IQ.

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

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

Time is your friend, impulse is your enemy.

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

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

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. 

"I" not them. Be the best version of you.

Run in the morning before your body figures out what you're doing

No one starts out on top. You have to work your way up.

I have not failed, I've just found 10,000 ways that won't work.