The only constant in technology is change. - John Carmack

"The only constant in technology is change."

John Carmack Change

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."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."