Luyện nghe bài hát The Professor's Song

To "if you give me attention."
If you give me your attention, I will tell you I am.
I'm a brilliant - also something of a ham.
I have for numerous degrees, in fact I've one of each;
Of course that makes me eminently to teach.
I understand the subject thoroughly, it's true,
And I see why it isn't all as obvious to you.
Each lecture is a masterpiece, planned,
Yet everybody me that I'm hard to understand,
And I can't why.

My diagrams are of true art, you must agree,
And my handwriting is for it's legibility.
Take a word like "minimum" (to a random word),
This was performed at a blackboard, and the professor

For anyone to say he cannot that, is absurd.
The I tell get more amusing every year,
Though frankly, what they go to prove is sometimes less clear,
And all my are quite lucid, I am sure,
Yet everybody me that my lectures are obscure,
And I can't why.

Consider, for example, the force of gravity:
It's inversely proportional to - let me see -
It's r^3 - no, r^2 - no, it's r, I'll bet -
The sign in front is - or is it minus, I forget -
Well, anyway, there is a force, of there is no doubt.
All these are trivial if you only think them out.
Yet tell me, "i have memorized the whole year through
Ev'rything you've told us, but the problems I do."
And I think why!