每一幅带着感情绘制的肖像都是艺术家的自画像，而非模特的肖像。
Every portrait that is painted with feeling is a portrait of the artist, not of the sitter.
The city is the most important thing. Buildings are just fragments of the city.
煤炭的未来不仅仅是开采，而是我们如何负责任地将其融入不断变化的能源格局。
I've learned that you can't have everything and do everything at the same time.
科学是关于提出正确的问题并坚持不懈地寻找答案。