Mathematics is a living subject, constantly evolving and growing.

“真相会让你自由，但首先它会让你生气。”

企业的成功离不开对未来的准确判断，离不开对机遇的把握。

The opening up of new markets, foreign or domestic, and the organizational development from the craft shop and factory to such concerns as U.S. Steel illustrate the same process of industrial mutation—if I may use that biological term—that incessantly revolutionizes the economic structure from within, incessantly destroying the old one, incessantly creating a new one.

人は誰でも、自分だけの物語を持っている。