The world needs science, and science needs the world.
世界需要科学，科学也需要世界。
Law must be understood as a social phenomenon, not merely as a set of abstract norms.
模型不是水晶球，但它们是理解未来的最佳工具。
"A wordless book speaks in a universal language."
In mathematics, the art of proposing a question must be held of higher value than solving it.
The best scientific discoveries often happen at the boundaries between disciplines.
孔子说：“经常学习，不也喜悦吗？远方来了朋友，不也快乐吗？得不到理解而不怨恨，不也是君子吗？”
