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 gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

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

If you want to succeed, double your failure rate.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Patience is when you’re supposed to get mad, but you choose to understand

There are no shortcuts to any place worth going.

Knowledge is of no value unless you put it into practice.

We learn more from failure than we do from success.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

You cannot escape the responsibility of tomorrow by evading it today

Hard work beats talent when talent doesn't work hard.

Procrastination makes easy things hard and hard things harder.