The most important measure of our success is how we've chang... - Tim Cook

"The most important measure of our success is how we've changed the world."

Tim Cook Success

Technology Executive American Born 1960 (age 66)

More from Tim Cook

"The only way to do great work is to love what you do."

"Innovation distinguishes between a leader and a follower."

"Life is about making a dent in the universe."

"Stay hungry. Stay foolish."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."