Procrastination makes easy things hard and hard things harder.

I can is 100 times more important than IQ.

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.

There are no bad mistakes in maths, only discoveries.

There are no shortcuts to any place worth going.

Everything you want is on the other side of fear

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

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

You cannot escape the responsibility of tomorrow by evading it today

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. 

The temptation to quit will be the greatest when you are about to succeed

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

Fall down seven times, stand up eight.

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