A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.

Dairy farming is not just a business; it's a way of life that we must protect and nurture.

在没有生命力的帮助下合成尿素是我们这个世纪最重要的发现之一。