I do not recognise this too familiar corridor, with its unstable floor and uneven walls. Each step is a new uncovering: Sometimes a slow movement of double pendulum is more than moments of (in)equilibrium.

我不認得這條過於熟悉的走廊，還有它不平的地面和凹凸的牆壁。每一步都是新的發現：有時候，雙擺的遲緩動作，比(不)平衡的時刻更多。