The document tells a story about an 80-year old father asking his 45-year old son what is sitting on the window four times. Each time, the son answers impatiently that it is a crow. The father later shows the son an old diary where it describes the father patiently answering the same question 23 times from his young son. This highlights how families should show patience and affection with each other like when the son was young, rather than irritation as the son showed with his aging father.