18. 不多于…　 not… more than

17.绝症　 an incurable disease

16.一位有前途的研究生

a promising graduate student

15.毫无疑问　 there is no doubt that…

14.有共同之处　 have … in common

13.三位伟大的思想家　 three great minds

12.与…相似　 be similar to

11.惊人之举　 be on fire for

10.你不能教会一个人一切，你只能帮助他亲自去发现　 You can’t teach a man anything; you can only help him find it within himself.

9.分析明显存在的事物需要非凡的头脑

It takes a very unusual mind to undertake analysis of the obvious