I have come to believe that a great teacher is a great 1)artist and that there are as few as there are any other great artists. It might even be the greatest of the arts since the 2)medium is the human mind and spirit.

I shall speak only of my first teacher because 3)in addition to the other things, she brought discovery.

She aroused us to shouting, bookwaving discussions. She had the noisiest class in school and she didn’t even seem to know it. We could never 4)stick to the subject. She breathed curiosity into us so that we brought in facts or truths 5)shielded in our hands like 6)captured 7)fireflies.

She was fired and perhaps 8)rightly so, for failing to teach 9)fundamentals. Such things must be learned. But she left a passion in us for the pure knowable world and she 10)inflamed me with a curiosity which has never left. I could not do simple 11)arithmetic but through her I sensed that 12)abstract 13)mathematics was very much like music.

When she was relieved, a sadness came over us but the light did not go out. She left her 14)signature on us, the literature of the teacher who writes on minds. I suppose that to a large extent I am the unsigned 15)manuscript of the high school teacher. What deathless power lies in the hands of such a person.

I can tell my son who looks forward with horror to fifteen years of 16)drudgery that somewhere in the 17)dusty dark a magic may happen that will 18)light up the years... if he is very lucky.

【词汇注释】
1) artist n. 艺术家，画家

2) medium n. 媒体，媒介

3) in addition to 除……之外

4) stick to 坚持，固守

5) shield v. 遮蔽，防护

6) captured a. 被捕获的

7) firefly n. 萤火虫

8) rightly adv. 正当地，正确地

9) fundamental n. 基本原理

10) inflame v. 燃起

11) arithmetic n. 算术

12) abstract a. 抽象的

13) mathematics n. 数学

14) signature n. 签名

15) manuscript n. 原稿，手稿

16) drudgery n. 苦工

17) dusty a. 尘土的

18) light up 点亮