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. 

There are no bad mistakes in maths, only discoveries.

Start, struggle, fail, fix and learn. Repeat.

Lose an hour in the morning and you will spend all day looking for it.

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

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

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

If you fail, next time fail better.

We all make mistakes. What matters is how we choose to move forwards from them.

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

Don’t hang your targets after you’re done shooting.

Fall down seven times, stand up eight.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

The journey of a thousand miles begins with one step.