"A book is a journey you can take without leaving your chair."
书是一次你可以不离开椅子就完成的旅程。
Poverty is not just a lack of money; it is the absence of viable choices.
世间的事情纷繁复杂难以预料，春天的忧愁让人黯然神伤独自入眠
Art should be measured by its consequences, not by its beauty.
The interplay between topology and symmetry in materials can lead to unexpected and exciting physical phenomena.