在探索现实的基本性质的追求中，我们必须准备好质疑我们认为我们所知道的一切。
In the quest for understanding the fundamental nature of reality, we must be prepared to question everything we think we know.
Everyone is looking for themselves, even if they don't know what they're looking for.
不要归罪于天地陰陽的变化，一切都应责怪人事；不要对圣人抱有过高的奢望，一切都应求诸自身。
唯一不变的就是变化本身，这是自然界一个永恒的主题。
