科学中最重要的不是技术,而是你提出的问题。
The artist must embrace chaos.
The bond market is the ultimate gauge of market expectations.
A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
举一个例子尚且不明白,就不要追求见多识广。