文化的“零点”是重要的，因为它们构成了一条分割线 — — 泾渭分明的“之前”和“之后 ” — —给私人和公共生活的发展造成了根本性影响。
Cultural “zero points” are important because they serve as a dividing line – a clear demarcation of “before” and “after” that holds fundamental implications for the development of private and public life.