有一位哲学家将自己的学生带到郊外的一片草地上,要在那里给他们讲最后一课。在草地上,他对学生们说:“十年苦读,你们都已是饱学之士,现在学业就要结束了,我们上最后一课吧!”弟子们围着哲学家坐了下来。哲学家问:“现在我们坐在什么地方?”弟子们答:“现在我们坐在旷野里。”哲学家又问:“旷野里长着什么?”弟子们说:“旷野里长满杂草。” A philosopher took his students to a meadow on the outskirts, where they were to be given the last lesson. On the grass, he said to the students: “After a decade of studying hard, you are all well-educated now that school is coming to an end. Let’s go to the last lesson!” The disciples sat down around the philosophers . The philosopher asks: “Now where are we sitting?” “A disciple replied:” Now we are sitting in the wilderness. “” The philosopher again asks: “What’s in the wilderness?” The disciples said: “Widespread weeds.”