互联网是我一生中见过的最具革命性的事物。
估计问题的性质不同。在这里,我们不关心检验特定的假设,而是关心估计参数的值。
The best stories are those that linger in the mind long after the last page is turned.
People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.
银行的核心竞争力在于服务实体经济的能力,而不是简单的规模扩张。