The world is full of beauty and ugliness, and it's up to us to choose which one we want to see.
数学家的工作永无止境;总有更多的问题需要解决。
乳制品不仅仅是一个行业;它是数百万人生活方式的一部分。
身形最好的状态是顺其自然,感情最好的状态是真率。顺其自然就不会背离,真率就不用劳神。
You can't judge a book by its cover, but you can by its first chapter.