过去是一个异国;他们在那里做事的方式不同。
The moment you stop trying to be someone else is the moment you become yourself.
阿富汗是我过去的一部分,是我欢笑与哭泣的土地,但它已不再是家。
The beauty of mathematics is that it is both an art and a science.
译文:连续地打仗,百姓就会感到劳苦;长期打仗,士兵就会感到疲惫。