“The Social Security system is a $75 trillion problem. Again, just to give you a sense of scale: Let’s say you started a business the day Jesus Christ was born. Let’s say you weren’t exactly a good businessman, and your business lost a million dollars every day—right through yesterday. How much longer would it take before your losses added up to $1 trillion? About 718 more years should do it, give or take a few months. And that’s just one trillion. Multiply that by seventy-five, and you have the size of the Social Security problem. That’s the amount it would take to fully fund Social Security for all current workers and retirees. To realize the magnitude of the problem we’re facing, consider the fact that the total of all wealth in America is about $60 trillion. We could confiscate every item of value from every American household, including cash and investments, and apply the value to the problem—and still not have enough money to fund Social Security fully.”

“To put a trillion dollars in context, if you spend a million dollars every day since Jesus was born, you still wouldn't have spent a trillion.”

“Let’s pause a moment to think about how much $1 trillion really is. Such large-scale economic matters are often discussed in terms of trillions, but how many people really understand how much a trillion is?Let’s say you've been told you have to wait for something very special for one million seconds. How long would your wait be? A little more than eleven and a half days. But what if you had to wait for one billion seconds? Well, you’d be waiting a little longer: try almost thirty-two years.And for one trillion seconds? We’ll round it off to 31,700 years.”

“The problem of the social reformer, therefore, is not merely to seek means of security, for if these means when found provide no deep satisfaction the security will be thrown away for the glory of adventure.”

“The problem is that the choice we make in the market don't fully reflect our values as citizens. We might make different choices if we understood the social consequences of our purchases or investments and if we knew all other consumers and investors would join us in forbearing from certain great deals whose social consequence were abhorrent to us.”

“We don't have a trillion-dollar debt because we haven't taxed enough; we have a trillion-dollar debt because we spend too much.”