每个人都有床头金尽的时候。
——杜先生晚年在香港,先生为中国抗战.赈灾慈善做出巨大贡献,晚年依旧气度过人,毁掉所有欠条。
The only way to do great work is to love what you do.
Every great advance in science has issued from a new audacity of imagination.