Of mental comfort and the power to know.

Oh book on Wittgenstein, I love you so
As for the  hundredth time I go
Through  his strange life
And sacrifice
Of mental comfort and the power to know.

You were good value for money , I see.
For through two   near deaths you ‘ve helped me
My sister  took twice;
My husband seems thrice;
So per word it is  very near free.

Wittgenstein, the duty of genius by Ray Monk