计算机是我们想出的最了不起的工具。它相当于我们思维的自行车。
The computer is the most remarkable tool that we've ever come up with. It's the equivalent of a bicycle for our minds.
A proposition is an assertion that something is or is not the case.
资本市场的效率不仅取决于监管，还取决于信息的质量。
实现明天理想的唯一障碍是今天的疑虑。