闪闪发光者，未必皆黄金。(或：发光的并不都是金子。)

All that glitters is not gold. (or: All is not gold that glitters.)

youdao

闪闪发光者，未必皆黄金。(或：发光的并不都是金子。)

All that glitters is not gold. (or: All is not gold that glitters.)

youdao