There's a real correlation between a society that tells people that they can do anything, and the existence of low self-esteem. So that's another way in which something quite positive can have a nasty kickback. There is another reason why we might be feeling more anxious --about our careers, about our status in the world today, than ever before. And it's, again, linked to something nice. And that nice thing is called meritocracy.

The market needs solutions, not just products.

统计学的最终目标是从数据中提取信息。

技术是手段，体验才是目的。

每个故事都是谎言，但有些谎言比其他谎言更真实。