You have to be willing to challenge the status quo. - John Carmack

"You have to be willing to challenge the status quo."

John Carmack Leadership

Video Game Engineer American Born 1970 (age 56)

More from John Carmack

"Focus is a luxury for people who can afford to give up opportunities."

"The most important thing is the way you fall."

"Ideas are worthless. Execution is everything."

"It is inevitable that we will leave some bugs for the next guy."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"