Luyện nghe bài hát The Professor's Song

To "if you me your attention."
If you give me attention, I will tell you what I am.
I'm a brilliant math'matician - something of a ham.
I have tried for numerous degrees, in fact I've one of
Of course that makes me qualified to teach.
I understand the matter thoroughly, it's true,
And I can't see why it all as obvious to you.
Each is a masterpiece, meticulously planned,
Yet everybody tells me I'm hard to understand,
And I think why.

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

For anyone to say he read that, is absurd.
The anecdotes I tell get amusing every year,
Though frankly, what they go to prove is sometimes less clear,
And all my explanations are lucid, I am sure,
Yet everybody tells me my lectures are obscure,
And I think why.

Consider, for example, just the of gravity:
It's proportional to something - let me see -
r^3 - no, r^2 - no, it's just 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 formulas are trivial if you only think them out.
Yet students tell me, "i have the whole year through
Ev'rything you've us, but the problems I can't do."
And I can't why!