时间旅行是世界上最令人沮丧的事情。你无法改变任何事情，也无法阻止任何事情的发生。
Time travel is the most frustrating thing in the world. You can't change anything, and you can't stop anything from happening.
The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.
活着就是为了改变世界，难道还有其他原因吗？
Though the Chinese should adore APL, it's FORTRAN they put their money on.
Innovation is the key to the future of banking. We must embrace technology to stay competitive.
建筑是人类事件的固定舞台。