本当の友情は、困難な時にこそ試される。
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
技术将继续彻底改变我们开采和利用天然气的方式。
我们都以幸福为目标生活;我们的生活各不相同,却又相同。