The safest and most suitable form of penance seems to be that which causes pain in the flesh but does not penetrate to the bones, that is, which causes suffering but not sickness.
Ignatius of LoyolaIf anyone asks you for something that you believe would be injurious to him, refuse, but in such a manner as not to lose his good-will.
Ignatius of LoyolaThe acknowledgment of and gratitude for favors and gifts received is loved and esteemed in Heaven and on earth.
Ignatius of Loyola