Nature teaches more than she preaches. There are no sermons in stones. It is easier to get a spark out of a stone than a moral.

Nature teaches more than she preaches. There are no sermons in stones. It is easier to get a spark out of a stone than a moral.

大自然教给我们的比她说教的要多。石头里没有布道。从石头中得到火花比从道德中得到道德更容易。

-- John Burroughs 美国博物学家巴勒斯