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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

The master has failed more times than the beginner has even tried

Skills are built not born.

Dreams don't work unless you do.

Do what you have always done and you will always be what you have always been

Your attitude is everything. Pick a good one.

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

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

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.