身体是一片风景。
The only way to get the best of an argument is to avoid it.
The most reliable way to forecast the future is to understand the present.
交换、交易和互换的倾向普遍存在于所有人之中，而在其他动物种族中找不到。
理解另一种文化的唯一方法是假设那种文化的参照框架。
Energy security is a crucial guarantee for national development. We must intensify technological innovation to enhance the efficiency of oil and gas exploration and production.