晚上7点半，《重庆·1949》准时上演。头戴翻译耳机，来自俄罗斯的格里夫妇看得格外认真。这部舞台剧以1949年重庆解放前夕为历史背景，讲述红岩英烈们在狱中坚贞不屈、慷慨赴死的故事。
Unix pipes are perhaps the purest expression of this idea:
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"We have soft robots powered by air that can walk on land and then walk into water – we don't have to worry about what happens when things get wet," he explains. In one case, a six-legged robot devoid of electronics moves its legs to walk when air is pumped in and out of a tube.
Bill Gurley says that right now, the worst thing you can do for your career is play it safe