爱情中的欢乐和痛苦是交替出现的。

As we delve deeper into the quantum world, we find that topology is not just a mathematical curiosity, but a fundamental aspect of nature.

我们不拥有记忆；记忆拥有我们。

出自《道德经》，忘语在作品中引用，表达天地无情的世界观。