He stresses that all of life is not politics. "You still have your family. Even a scientist must be a normal man, with a wife, or father-son relations; all these need some common path to arrange them.
他又強調說，政治並不是人生的全部，「你還有你的家；你做科學家，也不妨礙你做一個正常人，科學家也有太太，也有父子關係，這些都必須要有一個常道來安排，不是說不要就算了。