1.Part of the student body was a beanpole with hair on top who came into my class, sat down, folded his arms, and looked at me as if to say "All right, teach me something."

【难句释义】One of the students who was thin and tall, entered my class, sat down, folded his arms, and looked at me as if to say "All right, teach me something."

【难句解析】beanpole 本指“种豆角时用的长竹竿”，此处表明了作者对学生的印象之糟糕，同时，这名学生的举止也激怒了作者。“body”意为“一群（人），团体，机关”，“the student body”此处指“全体学生”。

2....and may it always suffice.

【难句释义】...I hope your income will always be enough.

【难句解析】这里是虚拟语气，如：May you a smooth journey!