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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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

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

Tough times never last, but tough people do.

Don’t practice until you get it right, practice until you can’t get it wrong.

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

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Our fixed mindset builds our cage, fear keeps us in it.

Failure to prepare = preparing to fail

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

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.