心理现象只能通过它们对行动的后果来理解。
Mental phenomena can only be understood in terms of their consequences for action.
I don't want to be a tree; I want to be its meaning.
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
永远不要让任何人掩盖你的光芒。