物种之间的边界比我们想象的更具渗透性。

Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tips of my words.

To avoid criticism, do nothing, say nothing, and be nothing.

孔子说：“三军可以剥夺主帅，匹夫不可剥夺志向。”