你国家睡不着觉是因为我。
To understand the arithmetic of algebraic varieties is to understand the symmetries hidden within them.
在阿秒世界里,时间不是一条河流,而是一系列等待被捕捉的快照。
自由就是告诉人们他们不想听的事情的权利。
I think that the novel is the perfect form for exploring the complexities of human nature.