These issues have been deliberated carefully for forty to fifty years. They're undoing that with false and ill presumptions.

We think customers who are spending forty or fifty dollars a month now will move up to the eighty-to-ninety dollar range and use this as their (main) phone.

Forty is the old age of youth; fifty the youth of old age.

Forty is the old age of youth, fifty is the youth of old age.

Doing nothing for others is the undoing of ourselves.

Author discussed what he calls the "narrative fallacy." This refers to our "limited ability" to look at a sequence of facts "without weaving an explanation into them.