最好的故事不是来自“好与坏”的对立，而是来自揭示我们共同人性的那些微小而安静的时刻。
The best stories don't come from "good vs. bad" but from the small, quiet moments that reveal our shared humanity.
When I retire, I want to look back the way I walked past, every day, I have paid my all.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.