主宰世界的三要素，那就是智慧、光辉和力量！

柴油发动机是当今已知效率最高的原动机。

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.