安全不是成本——它是對我們最寶貴資源（人）的投資。
Safety isn't a cost—it's an investment in our most valuable resource: people.
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.
在精神平靜中找到幸福。
To help people save more, make saving the default option.
"I keep on saying that anything is possible."
站在一旁與完全參與之間的張力；這就是造就作家的原因。