世界是一切存在的总和。
The world is everything that is the case.
True innovation often comes from listening to those on the factory floor.
声音是每个人都拥有的乐器。
她意识到，有时候最难的事情就是放手。
The market is a complex system, and we try to simplify it with models.
The sociological imagination enables us to grasp history and biography and the relations between the two within society.