计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。

The world is a book, and those who do not travel read only one page.

When checking references for a job applicant， employers may be reluctant or prohibited from saying anything negative， so leave or send a message that says， “Get back to me if you highly recommend this applicant as super great.” If they don’t reply take that as a negative.

最成功的品牌是那些代表比自身更宏大意义的品牌。