Sustainability is the cornerstone of modern farming. Without it, we risk losing everything we've built.
可持续性是现代农业的基石。没有它，我们可能会失去我们所建立的一切。
法律实证主义强调法律与道德的分离。
I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish.
If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.
成功不是幸福的关键。幸福才是成功的关键。