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When disaster strikes on a flight these days, it’s almost never the way we fear. The wings won’t rip off in a gale. The plane won’t get thrown into a mountain. In the seven decades since the first paying passengers flew on a commercial jet airliner—from London to Johannesburg in 1952—the number of commercial flights has increased exponentially, while the risk of dying on one has grown incredibly small. “It works out to a probability of fatal injury of one in forty-six million flights on U.S. and E.U. airplanes,” Jacob Zeiger, the air-safety investigator at Boeing, told me. When an accident does happen, it’s usually because of human error or a ground collision or some combination of factors, including the simple act of walking around on a bumpy flight.
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当然，挑战依然存在，产能的极限、定价的博弈、长期的安全性观察……每一项都是硬骨头。但正如所有的颠覆性创新一样，一旦它跨过了那个名为“商业化”的临界点，旧的世界秩序便再也回不去了。
孙磊还提到，最近两年，相亲市场出现了一种说法，叫“化债女”。按照他的解释，有些女生本身背着债务，金额在10万到30万元不等。通过订婚、收彩礼，把债务填平，之后就不再继续关系。据他观察，这类女生在变多。
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