Life was simple before World War II. After that, we had systems.
二战前生活很简单。之后，我们有了系统。
I'm happy to be alive, I'm happy to be who I am.
In mathematics, the simplest questions often lead to the deepest insights.
The key to success is to never stop learning.
安全是我们所有运营的首要任务。任何进步都不值得以员工和社区的福祉为代价。
The art of the past is being mystified because a privileged minority is striving to invent a history which can retrospectively justify the role of the ruling classes.
我不需要运气，我自己创造运气。