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2013年12月17日星期二

With Apologies to Christians, Jews, and Yiddish Speakers of all Stripes

Oy!  To the world, this schmuck has come,
To bother us all day!
With all his hymns and sermons,
He's worse than Uncle Hermann,
And on and on he goes,
And on and on he goes,
Until we all have a hole in the head.

Optics

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Optics ...