Failure is not the opposite of success, it is part of the success.

Mistakes have the power to turn you into something better than you were before.

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

Don't fear failure, fear being in the same exact same place next year as you are now.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

Just stick with it, what seems hard now will one day be your warm up.

The greatest mistake we make is living in constant fear that we will make one.

There are no shortcuts to any place worth going.

Life is full of opportunities. With every opportunity that is missed, another one is born.

Failure to prepare = preparing to fail

A book a day keeps the stupidity away.

I think, therefore I am.

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

Success can never happen without the journey (struggle).