把这一句，留给此刻的你
Here's a bunch of people practising a new set of behavioural norms. Apparently it didn't work because a lot of them got sick. That's the conclusion. You don't necessarily know why it happened. But you start there.
这是一群人在实践一套新的行为准则。很明显，它没有奏效，因为很多人都生病了。这就是结论。你不一定知道为什么会这样。但从这里开始。