过去是一个异国他乡；他们在那里做事的方式不同。
The past is a foreign country; they do things differently there.
译文：在激流中屹立的柱石，力挽狂澜，具有天才，建立伟大的功业，把百姓从苦难中拯救出来，使国家的命运如同磐石般稳固，不是大英雄不能担当这样的重任。
The interpretation of our reality through patterns not our own serves only to make us ever more unknown, ever less free, ever more solitary.
The best stock to buy is the one you already own.
Diplomats should possess flexibility and adaptability to respond to rapidly changing international circumstances.
数学不是一项观赏性运动。你必须参与其中。