归根结底，哲学是理论领域的阶级斗争。

Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple.

The best part about life is that it's unpredictable.

最好的安全协议是一种每个工人都互相照顾的文化。

The city is about intensity, concentration, and diversity.

真正的科学首先教会人怀疑与承认无知。