The problem of quality management is not what people don't know about it. The problem is what they think they do know.
中心地的空间分布遵循基于经济原则的系统模式。
如果我们不相信我们所鄙视的人的言论自由,那么我们根本就不相信言论自由。
The causal revolution is not just about AI; it's about rethinking how we understand the world.