It is not the benevolence of the employer that determines the wages of labor， but the competition among employers.

Collaboration between scientists is key to solving complex problems.

我唔怕辛苦，最怕系冇机会。

书籍是不同世界之间的桥梁。

科学的进步不仅依赖于事实的积累，还依赖于知识的组织。

The real competition is not between companies, but between technologies and visions.

批判理论的任务是揭示扭曲民主意志形成的交往病理。