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

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

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

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.

It doesn’t matter where you start, it matters how you end

I can is 100 times more important than IQ.

Procrastination makes easy things hard and hard things harder.

The journey of a thousand miles begins with one step.

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

Don’t practice until you get it right, practice until you can’t get it wrong.

The greatest enemy to human potential is your comfort zone

If you can understand just one thing thoroughly, then you will understand everything.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

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