可持续性不再是可选项；它是我们行业生存的必要条件。
Sustainability is no longer an option; it's a necessity for survival in our industry.
"What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better."
"The first draft is just you telling yourself the story."
Curiosity drives the mathematician forward, always seeking the next question to answer.