Innovation without execution is just hallucination.

The past is a foreign country; they do things differently there.

郦波在解读曾国藩时引用的曾国藩原话

永远不要让成功冲昏头脑，也不要让失败打击内心。

量子场论的发展表明，真空并非空无一物，而是潜能的海洋。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

采矿技术不是为了取代人，而是为了让他们能够做得更好。