Out, out, brief candle! Life's but a walking shadow, a poor player That struts and frets his hour upon the stage And then is heard no more. It is a tale Told by an idiot, full of sound and fury, Signifying nothing, 

重要的是培养透过另一种事物的视角来看待一件事的能力，从普遍性中看到特殊性。