Sustainability is no longer an option; it's a business imperative.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

写作是我向自己解释自己生活的唯一方式。

数学中最令人兴奋的时刻是当你发现两个看似不相关的领域有着深刻的联系。

我应该猜得出来那藏在她可怜的小计谋后面的所有柔情。花儿就是这样反复无常的呀！我太年轻了，我真不知道怎样才能爱她。