The boundaries of the inhabited world are determined by the limits of human knowledge.
有人居住的世界的边界是由人类知识的极限决定的。
小说是一面镜子,反映了人类存在的复杂性。
坚持与固执之间的区别在于一个源自坚强的意志,另一个源自坚强的拒绝。
The greatest courage is to love in a world full of hate.
"The serve is the most important shot in tennis."