Darwin seems to have been able to think only with a pen in his hand. He was a compulsive note taker and listmaker.
达尔文似乎只能够用他手中的笔思考，他总是禁不住要记笔记、列清单。
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Security software maker, Panda Security, recently compiled a list of the most interesting viruses of the past six months. Among these are the creepiest, cleanest and most informative viruses.
Notable companies not included on last year’s list include Airbnb , the apartment rental service, and Rovio , the maker of Angry Birds, and dozens of others.