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Be frugal in all things， except in your passions splurge.

過(guò)去總是與我們同在，因?yàn)樗甜B(yǎng)著現(xiàn)在。

計(jì)算機(jī)能否思考的問(wèn)題就像潛艇能否游泳的問(wèn)題。

Our license to operate depends as much on social acceptance as it does on technical capability.