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瀑布歌唱道:我得到自由时便有了歌声了。
没有人值得你流泪,值得让你这么做的人不会让你哭泣。
People with a sense of fulfillment think it a good world and would like to conserve it as it is, while the frustrated favor radical change.
激励很重要,因为它们以可预测的方式引导行为。
I don’t believe in an afterlife. This is it. Make the most of it.