Every man must decide whether he will walk in the light of creative altruism or in the darkness of destructive selfishness.

Every man must decide whether he will walk in the light of creative altruism or in the darkness of destructive selfishness.

每个人都必须决定是走在创造性利他主义的光明中，还是走在破坏性自私的黑暗中。

-- Martin Luther King Jr 马丁·路德·金