Go as far as you can see, when you get there, you’ll be able to see further

Your attitude is everything. Pick a good one.

Everything that happens was once a dream.

There is no elevator to success, you have to take the stairs.

Nobody said it’d be easy, they just promised it would be worth it.

Skills are built not born.

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

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

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

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.

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

You can have results or excuses, not both

It always seems impossible until it's done.