It is the nature of truth in general, as of some ores in particular, to be richest when most superficial.

It is the nature of truth in general, as of some ores in particular, to be richest when most superficial.

一般说来，真理的本性，特别是对于某些矿石，就是在最肤浅的时候才最丰富。

-- Edgar Allan Poe 埃德加·艾伦·坡