Don‘t cry because it is over, smile because it happened。
The most important thing is to enjoy your life—to be happy—it's all that matters.
我相信电影有改变世界的力量。
竞争均衡解决方案的存在与规范经济学或福利经济学之间的关系也许同样重要。
目的可以证明手段的正当性,只要存在某种能证明目的正当性的东西。
A good engineer is someone who can turn frustration into inspiration.
Everyone is a part of the universe.