I never guess. It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts.
国际关系没有永远的朋友或敌人,只有永远的利益。
博物馆不是一个中立的空间 - 它是意义的战场。
穷人不是需要解决的问题,而是需要拥抱的机会。
The world has nothing to fear from military ambition in our Government.
你知道的越多,你看到的就越多。
"You’re not alone, don’t give up."