As to the possibility of her being in love with Klesmer they were not at all uneasy--a very common sort of blindness. For in general mortals have a great power of being astonished at the presence of an effect toward which they have done everything, and at the absence of an effect toward which they had done nothing but desire it. Parents are astonished at the ignorance of their sons, though they have used the most time-honored and expensive means of securing it; husbands and wives are mutually astonished at the loss of affection which they have taken no pains to keep; and all of us in our turn are apt to be astonished that our neighbors do not admire us. In this way it happens that the truth seems highly improbable. The truth is something different from the habitual lazy combinations begotten by our wishes. 
As to the possibility of her being in love with Klesmer they were not at all uneasy: for the habitual lazy assumptions begotten by our wishes often blind us to the truth.
