Do not get yourself into the illusion that there is something so unique about the question of organ or body parts. . . that the general rules of economics do not apply.
The devil put before me that I could not endure the trials of the religious life, because of my delicate nurture. I defended myself against him by alleging the trials which Christ endured, and that it was not much for me to suffer something for His sake; besides, He would help me to bear it.