每一幅充满感情的肖像画都是艺术家的自画像，而不是模特的。
"Every portrait that is painted with feeling is a portrait of the artist, not of the sitter."
The heart is an organ of fire.
Sustainability isn't a cost; it's an investment in relevance and longevity.
Nature is a book, and each species is a chapter, each species is a story.
持续改进不是可选项，而是必须项。
我在数学上花费的时间越多，我就越感到兴奋。
The most durable thing in writing is style, and style is the most valuable investment a writer can make with his time.
Innovation is not just about technology; it's about changing mindsets and processes to create sustainable value.