“To teach how to live without certainty, and yet without being paralyzed by hesitation, is perhaps the chief thing that philosophy can do.”

“You make your own luck by working really hard and trying lots and lots of things”

“Knowledge is the antidote to fear”

“Everyone is jealous of what you got, but no one is jealous of how you got it”

“Whenever you want to achieve something, keep your eyes open, concentrate, and make sure yo...”

“I would like to die on Mars. Just not on impact.”

“When [competitors are] in the shower in the morning, they're thinking about how they're go...”

“The more you confront the uncomfortable, the more you will become comfortable with it”

“You have to remember something: Everybody pities the weak; jealousy you have to earn.”

“Begin by seizing something which your opponent holds dear; then he will be amenable to your will.”

“With drive and a bit of talent, you can move mountains.”

“Wear your ego like a loose fitting garment.”

“You learn more in failure than you ever do in success”