Coal mining built modern Britain, and we must respect that heritage even as we transition to cleaner energy sources.

"The credibility of your results depends on the plausibility of your identifying assumptions."

We are all in the gutter, but some of us are looking at the stars.

Innovation is the key to staying relevant in an ever-changing industry.

——《在广州商团及警察联欢会的演说》（1924年1月14日）