相信自己能行，你已经成功了一半。

你不是在建立企业，而是在培养人才，人才才能建立企业。

Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one.

数学研究是一场没有终点的旅程。

事理明白则心愈能清楚而专一，心能专一则事理愈能通达流畅。