If Gregor had only been able to speak to his sister and thank her for all that she had to do for him it would have been easier for him to bear it; but as it was it caused him pain.
Si Gregorio hubiese podido hablar con la hermana y darle las gracias por todo lo que tenía que hacer por él, hubiese soportado mejor sus servicios, pero de esta forma sufría con ellos.