别了，残酷的世界，结束了。

Goodbye, cruel world, it's over.

youdao

做最好的自己来提升自己，改善这一残酷的世界。

Just do your best to improve yourself and this harsh world.

youdao

冷酷无情能帮助我们在这个残酷的世界出人头地吗？

Does ruthlessness help us get ahead in a cutthroat world?

youdao

The writer observes that survival is a difficult endeavor and that the world can sometimes seem harshly hostile.

作者发现，人类需要通过努力而生存,但这个世界往往是非常残酷的。

耶鲁公开课 - 旧约导论课程节选