كل تأديب يبدو في لحظته مؤلمًا لا سارًّا، لكنه لاحقًا يُثمر ثمر البرّ الهادئ لمن تدرّبوا به.

“For the moment all discipline seems painful rather than pleasant; later it yields the peaceful fruit of righteousness to those who have been trained by it.”Paul the Apostle