释义：善恶的行为和结果都会非常明显，就像影子紧随着身体一样，无法隐藏。强调了一个人行为的善恶最终都会得到相应的显现和回报。

Envy is a really stupid sin because it’s the only one you could never possibly have any fun at. There’s a lot of pain and no fun. Why would you want to get on that trolley?

写作是探索人类心灵未知领域并带回洞察宝藏的过程。