光是关键。没有光，就没有图像。
"Light is the key. Without light, there is no image."
对艺术最好的批评是更多的艺术。
一个组织的问题解决质量决定了其解决方案的质量。
Art is the highest form of hope.
The future of democracy depends on its ability to adapt to new challenges and to renew itself.
海洋保护区不仅仅是避难所，更是对我们未来的投资。
幸福的准则：有事做，有人爱，有所期待。
The arithmetic of algebraic varieties is a window into the hidden structures of mathematics.