唯一的好是知识，唯一的恶是无知。
The study of heuristics reveals how we simplify complex problems, sometimes leading to errors.
The things that make us human are the things that make us vulnerable.
每个人都是自己的上苍。如果你自己都放弃自己，还有谁会救你？强者自救，圣者渡人。