Technology in forestry should serve sustainability, not just efficiency.

我不是在试图变得完美，我只是在做我自己。

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.

美国也是一种幻觉，是所有幻觉中最伟大的一个。