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衡量公司成功的真正标准不仅是财务表现,还有其对社会的贡献。
在计算机周围,很难找到正确的时间单位来衡量进度。一些大教堂花了一个世纪完成。您能想象一个程序需要花费这么长时间吗?
I've learned that you shouldn't go through life with a catcher's mitt on both hands; you need to be able to throw something back.
The more we learn about black holes, the more we realize how much we still don’t know.