'To be merely good enough is to never succeed.'

'I have this theory about smart people. If you're smart, you're either the only person in your family who's smart, or everybody in the family is smart. No in-b…

'You feel chilled because you have no character. You're a depressing assemblage of pop culture influences and cancelled emotions, driven by the sputtering engi…

If you're an incredibly famous rich person who does more in one day than I do in a month, does your perception of time's passing go slower or faster than it do…

Think big, or go home.

Cherish your visions and your dreams as they are the children of your soul, the blueprints of your ultimate achievements.

While standing on top of Everest, I looked across the valley, towards the other great peak, Makalu, and mentally worked out a route about how it could be climb…