If people are good only because they fear punishment, and hope for reward, then we are a sorry lot indeed.

If people are good only because they fear punishment, and hope for reward, then we are a sorry lot indeed.

如果人们仅仅因为害怕惩罚而善良，而希望得到回报，那么我们真的很遗憾。

-- Albert Einstein 爱因斯坦