The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.
To be unhomed is not to be homeless, but to have your home always in question.
绘本中的沉默与图像和文字同样重要。
炼油的未来在于整合可再生解决方案,同时不牺牲效率。