过去是一个陌生的国度；那里的人们行事方式不同。
对舒缓的事情，要急速解决，因为思想敏锐，往往获得成功；对急迫的事情，应沉稳处理，因为急躁忙乱，常常漏洞百出。
The pursuit of happiness is a never-ending journey.
We change our behavior when the pain of staying the same becomes greater than the pain of changing. Consequences give us the pain that motivates us to change.
International politics is a brutal and unforgiving arena, where states constantly strive to maximize their power and security.