时间旅行是世界上最令人沮丧的事情。你无法改变任何事情,也无法阻止任何事情的发生。
乳制品农业不仅仅是一门生意;它是一种我们必须保护和培育的生活方式。
Every story is a mirror that reflects not just the author, but the reader as well.
In mathematics, the simplest questions often lead to the deepest insights.