Michael returned to Silicon Valley where, following a brief run at social media analytics company Klout, he joined Uber in 2013 as chief business officer and a close lieutenant to CEO Travis Kalanick. Over the next four years, he helped orchestrate one of the most aggressive expansions in corporate history, in which Uber raised nearly $15 billion and saw its valuation soar to roughly $70 billion.
《華爾街日報》1月25日援引知曉中共高級別內部通報會內容的「知情人士」稱，張又俠被控向美國洩露中國核武器計劃的「核心技術數據」，包括導彈制導系統參數和核彈頭小型化關鍵技術。報道稱，部分證據來自中國核工業集團公司前總經理顧軍，後者在1月20日（張被查前四天）被宣布接受調查。
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最后，畏惧风险，等同于扼杀创造力——因为一切真正的创造，本质上都是一次冒险。
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They sound excellent for both gaming and mixed media usage, largely thanks to the SteelSeries app, which has a huge library of game-specific equalizer presets ready to go for any situation. That more than makes up for the lack of Dolby Atmos, and the spatial audio implementation is great even without the official stamp of approval from Dolby. On the input side, the microphone does a surprisingly good job of filtering out unwanted noise, like a surprise sneeze or my dog barking at the mail carrier. I wouldn't use it for any professional recording sessions, but it sounds clearer than most other gaming headsets at the price.