It is impossible for a cloud to pass from being into nonbeing.

对于一朵云来说，从有到无是不可能。

Why has God become so hard to believe in, so easy to dismiss as a nonbeing?

有为什么他这么轻易就被下课成了个不存在的东西？

"Into nonbeing, which is to say, everything," replied Professor McGonagall.

“化为虚无，也就是说，化为万物。”麦格教授回答。