任何保持看到美能力的人永远不会变老。
Anyone who keeps the ability to see beauty never grows old.
Economic development requires a stable legal environment.
"There is no greater agony than bearing an untold story inside you."
"Every story is a story about death, but perhaps every story is also about life."
个人的行为并非以社会福利最大化为目标。
Theorems are eternal; their proofs are ephemeral.