When you want to help people, you tell them the truth. When you want to help yourself, you tell them what they want to hear.

Innovation in traditional industries like coal mining is not just possible—it's essential.

The real problem is not whether machines think but whether men do.

商业成功源于比任何人都更了解客户。

Economic theory provides the tools, but real-world testing refines them.

你经历得越多，学到的就越多。