死者只存在于记忆那可怕的无睑之眼中。
In mathematics, you don't understand things. You just get used to them.
The architect must be a dreamer.
The laws of behavior are as precise as those of physics.
进步的艺术是在变化中保持秩序,在秩序中保持变化。
问题的解决不是机械地应用过去的经验,而是通过重构情境来实现。