The first condition of understanding a foreign country is to smell it.
理解一个国家的首要条件是闻一闻它的味道。
我不数我的仰卧起坐。只有当它开始疼的时候,我才开始数。
The bond market is the ultimate measure of confidence.
量子力学不仅是关于原子的理论,更是关于整个自然的理论。