Because the mind is like a zero-sum game. It's either positive or negative.

因为心就像个“零和游戏”，它不是善的，就是不善的。

youdao

Because the mind is like a zero-sum game. It's either positive or negative.

因为心就像个“零和游戏”，它不是善的，就是不善的。

youdao