““I received a letter from the mother, saying that I was most ungrateful... When you get a letter like that, the first thing you do is to think how you can be severe with a person who has committed an impropriety, or even been a little impertinent. Then you may compose an answer. Then if you are wise, you will put the letter in a drawer and lock the drawer. Take it out in the course of two days- such communications will always bear two days' delay in answering- and when you take it out after that interval, you will not send it. p190””
