Every mathematical problem has a solution; it just takes time and creativity to find it.

对中国国民党同志共勉，1920年1月1日

我喜欢慢慢来，一步一步来。我不想在生活中急于求成。

The best investment strategy is one that is simple, low-cost, and focused on the long-term.

Life can be pulled by goals just as surely as it can be pushed by drives.

过去从未死去，它甚至还未过去。