The easiest person to deceive is yourself.

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

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

We learn more from failure than we do from success.

Everything you want is on the other side of fear

Hope might be a good breakfast, but it makes a very poor dinner

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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

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

Everything that happens was once a dream.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

It is never too late to become what you might have been

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

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