把这一句，留给此刻的你

In hard-core science fiction in which characters are responding to a change in environment, caused by nature or the universe or technology, what readers want to see is how people cope, and so the character are present to cope, or fail to cope.

在硬核科幻小说中，人物对自然、宇宙或技术引起的环境变化做出反应，读者想看到的是人们如何应对，因此人物要么是为了应对，要么是无法应对。

— James Edwin Gunn 詹姆斯·埃德温·冈恩