链条的强度取决于它最薄弱的一环，而生活终究是一条链条。
A chain is no stronger than its weakest link, and life is after all a chain.
The human figure is the most direct way to engage with political and social issues.
历史学家是向后看的先知。
圣人充分发挥本性，不被见闻束缚心灵。