The rise of China and other authoritarian states challenges the idea that liberal democracy is the only viable political system.
The best preparation for tomorrow is doing your best today.
出自北齐·颜之推《颜氏家训·勉学》。博士：指学识渊博的人。一个学识渊博的人打算去买一头驴，可是写了三页纸也没有见到一个“驴”字。这句话常用来讽刺文章文辞繁冗、不得要领、苍白空洞。
"We are all translators of our own lives."
The secret of happiness is to expand your interests as much as possible and to be as kind as possible to the people and things that interest you.
对事实进行分类并认识它们的顺序和相对重要性是科学的功能。
La crainte suit le crime, et c'est son châtiment.