I don’t want to be safe. I want to be real.
我不想安全，我想真实。
世界不是游乐场，而是思想和利益的战场。
解释：药材的使用方法有做成丸剂的，有做成散剂的，有水煮的，有用酒浸泡的，说明了药材使用的多样性。
The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
译文：想要看清一个人，应当看看他交的是什么朋友。
When basic needs are insecure, all idealism withers.