可持续性不再是选择，而是这个行业生存的必要条件。
Memories, even your most precious ones, fade surprisingly quickly. But I don’t go along with that. The memories I value most, I don’t ever see them fading.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The darkness within us is what makes us human. Acknowledging it is the first step towards true strength.