人是万物的尺度：对于存在的事物，它们存在；对于不存在的事物，它们不存在。
Man is the measure of all things: of things which are, that they are, and of things which are not, that they are not.
"Memory is both our prison and our only path to freedom." 《记忆的囚徒》
The goal of synthesis should be to make molecules as easily as possible, not just possible.