"To understand a person, you must first understand their silences."

一切都明明白白，但我们扔匆匆错过，因为你相信命运，因为我怀疑生活。

Pure mathematics is, in its way, the poetry of logical ideas.

数学中真正的挑战不是解决问题，而是提出正确的问题。

I think of a hero as someone who understands the degree of responsibility that comes with his freedom.

    ——日本人想控制上海，想尽一切办法、千方百计对杜月笙进行拉拢，杜月笙如是说。