"Loneliness is not lack of company, loneliness is lack of purpose."

The study of automorphic representations is a reflection of the unity of mathematical knowledge.

与人谈话时尽可以积德，与妻子儿女融洽相处也是修身养性的好机会。

A thermonuclear war cannot be considered a continuation of politics by other means (according to the formula of Clausewitz). It would be a means of universal suicide.

I'm not a saint, but I'm not a sinner either.