You are a man, not God; you are human, not an angel. How can you expect to remain always in a constant state of virtue, when this was not possible even for an angel of Heaven, nor for the first man in the Garden?
Thomas a KempisTrust not to friends and kindred, neither do thou put off the care of thy soul's welfare til hereafter; for men will sooner forget thee than thou art aware of.
Thomas a KempisIt carries a burden which is no burden; it will not be kept back by anything low and mean; it desires to be free from all wordly affections, and not to be entangled by any outward prosperity, or by any adversity subdued.
Thomas a Kempis