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

The greatest enemy to human potential is your comfort zone

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

Instead of finding reasons why you can't, find reasons why you can.

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

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

It always seems impossible until it's done.

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

The road to success is like a staircase. If you want to succeed, double your failure rate

We learn more from failure than we do from success.

Tomorrow is worth more than yesterday but less than today.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Everything you want is on the other side of fear

Time is your friend, impulse is your enemy.