The separation of law and morals is a necessary feature of a legal system.
人生是一堂漫长的谦卑课。
DNA的双螺旋结构是所有科学中最美丽和优雅的结构之一。
"The past is a burden we carry with us, shaping our present and future in ways we cannot always understand."
A book is not just pages and ink; it is a living breath.