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

Your limitation - its only your imagination.

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

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

Patience is when you’re supposed to get mad, but you choose to understand

Success is not final and failure is not fatal. It is the courage to continue that counts.

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

Don’t be afraid to work hard and find out how good you can really be.

You cannot escape the responsibility of tomorrow by evading it today

You can have results or excuses, not both

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

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

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

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.