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As Will Rogers would have said, "There is no such thing as a free variable."

To turn caring into action, we need to see a problem, see a solution, and see the impact. But complexity blocks all three steps.

I don't do things for the reaction or the criticism. I'm in this for the long haul.

人是存在的牧者。

譯文：有錢人家習慣了奢侈無度，教導子弟卻成了難事；貧窮人家要謀生計，還是要靠讀書獲得出路。賞析：衣食無憂的家庭雖然能給孩子提供良好的物質條件，但也最容易讓孩子養成窮奢極侈的作風。讀書也許不是人生唯一的出路，但卻是普通人最好走的那條路，這條路成本最低。