国家
A man may die, nations may rise and fall, but an idea lives on. Ideas have endurance without death.
Ask not what your country can do for you --ask what you can do for your country.
If a Nation expects to be ignorant and free in a state of civilization,it expects what never was and never will be....If we are to guard against ignorance and remain free,it is the responsibility of every American to be informed."
——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。