You're not in competition with anyone but yourself. Outdo your past, not other people.

If you want to succeed, double your failure rate.

"I" not them. Be the best version of you.

You can have results or excuses, not both

We all have two lives. The second begins when we realise we only have one. 

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

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

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Everything you want is on the other side of fear

If you fail, next time fail better.

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

Everything that happens was once a dream.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.