Geometry is not just about shapes; it is about understanding the space we live in and the relationships within it.
推理小说的魅力不仅在于解谜,还在于对人性的深刻剖析。
货币政策规则的设计应避免自由裁量政策的陷阱,后者往往导致时间不一致性。
Quality means doing it right when no one is looking.
The difference between perseverance and obstinacy is that one comes from a strong will, and the other from a strong won’t.