软件开发中最重要的一个方面是明确你要构建什么。

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.

He had a way of looking at her that made her feel like the only person in the room.