求翻译：第八、 学生的虚荣心得到满足。虚荣心不是一件坏事，如果因为成绩好，聪明，做事效率高而有一种成就感，岂不是一件好事吗？这样的学生，在班上、学校里，更容易被老师信任和重用，尤其是获得机会的几率大大增加。是什么意思？

Eighth, student vanity are met. Vanity is not a bad thing, if good, clever, high work efficiency and a sense of achievement, is it not a good thing? Students in the class, school, easier to trust and reuse by teachers, in particular access to opportunities to greatly increase the chances of.