从前,有一人告诉旁人说,他读过一首写虎的诗,诗做得好极、妙极,只有四句,便把虎的威武全描写尽了。听的人问:这四句诗是怎样写的?他说:头一句写的是一只什么什么虎,第二句写的是这只虎不知为什么感到很苦,原句我记不起来了。听的人又说:既然第一二句记不起了,就说第三四句吧。这人抬头想了好半天,说:第三句的意思是我忘了,只有第四句记得明明白自,是说这只虎如何如何的凶。 Once upon a time, one person told others that he had read a poem written by Tiger and that his poem was extremely good and brilliant. Only four sentences gave a full description of the mightiness of the tiger. Listen to the question: This is how the four poem is written? He said: the first one is written what is a tiger, the second sentence is written tiger do not know why I feel bitter, the original sentence I can not remember . Listen to the people said: Since the first two sentences do not remember, say the third four sentences. This man looked up for a long time, saying: The third sentence means that I forgot, only the fourth sentence clearly understand that this tiger is how fierce.