阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Long ago, there lived in Greece a learned man. He was so well-known{#blank#}1{#/blank#}his knowledge of almost everything that lots of people from all over the country came to learn from him. The great man{#blank#}2{#/blank#}(teach) his students whole-heartedly and answered their questions with great{#blank#}3{#/blank#}(patient).
One day, a student asked him, “My dear teacher, didn't you say you yourself have many more questions about things than we do?{#blank#}4{#/blank#}I think we students have far more than you.”
With a smile on his face, the teacher drew two circles, one as large as a big cake, the other smaller. Then he said, “Of course, I have learned much more. But it is wrong{#blank#}5{#/blank#}(think) a teacher has fewer questions than his students. Now, look at these two circles. The inside of the{#blank#}6{#/blank#}(big) one is my knowledge of things, and the inside of the smaller one is{#blank#}7{#/blank#}(your). Out of the circles is what is still unknown to us. Since mine is larger, I have to use the longer line to draw the bigger circle. That means I have more opportunities to face something{#blank#}8{#/blank#}(know). And that's{#blank#}9{#/blank#}I myself have more questions than you do. The{#blank#}10{#/blank#}(much) you learn, the more questions you have. You will never learn enough, you know.”