So in retrospect, I think the way to deal with crisis, deal with challenge, deal with difficult times, is like this: First, you need to be realistic.

回首去年，我们应对危机，面对挑战时，所采取的方法就是：,首先，要变得现实一些。

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Barthes, while writing this--he's writing what has perhaps in retrospect seemed to be his most important book, it's called S/Z.

巴特在创作这篇文章的时候,根据他的回忆这应该是他最重要的一本书，名叫《S\Z》

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