Metallica is a very complicated, fragile thing. On the outside, it's all metal, but on the inside it's very delicate.

Metallica is a very complicated, fragile thing. On the outside, it's all metal, but on the inside it's very delicate.

金属是一种非常复杂、脆弱的东西。外面全是金属的，但里面很精致。

-- Kirk Hammett 柯克·汉密特