最危险的事情是活着。但这也是最美丽的。
The most dangerous thing is to be alive. But it is also the most beautiful.
乐观主义者认为这是所有可能世界中最好的一个。悲观主义者则担心这是真的。
小人反复无常，不可深交。
Sustainability is the cornerstone of modern farming. Without it, we risk losing everything we've built.
语言是理解高级心理过程的关键。