Life was simple before World War II. After that, we had systems.
二战前生活很简单。之后,我们有了系统。
Strategic management is not a science, but an art.
A novel is not just a story; it is a mirror reflecting the complexities of human nature and society.
小说不仅仅是故事;它是一面反映人性和社会复杂性的镜子。