Focus is a luxury for people who can afford to give up oppor... - John Carmack

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

John Carmack

Video Game Engineer American Born 1970 (age 56)

More from John Carmack

"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."

"The point of shareholder letters is that I can say what I want."