Ninety-nine percent of the troubles that threaten our civilization come from too optimistic, therefore we should have a system where the accounting is a way more conservative.

The most important part of teaching is to teach what it is to know.

技术没有国界，但企业要有自己的核心竞争力。

问题不是蠢人特别多，而是闪电都没有准确击中每一个。