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. 

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

The greatest enemy to human potential is your comfort zone

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

The master has failed more times than the beginner has even tried

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

Procrastination is the thief of time and the enemy of success.

Time is your friend, impulse is your enemy.

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

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

Success is a journey, not a destination.

Success can never happen without the journey (struggle).

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

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

Fall down seven times, stand up eight.