"Whenever I was upset by something in the papers, Jack always told me to be more tolerant, like a horse flicking away flies in the summer"

In this quote, Jackie Kennedy reviews the advice provided to her by her husband, Jack, whenever she was distressed by something she checked out in the papers. He motivated her to be more tolerant, comparing it to a horse flicking away flies in the summer. This example suggests that simply as a horse calmly and effortlessly brushes away annoying flies, we need to likewise learn to brush away negative thoughts and opinions. By being more tolerant, we can prevent getting caught up in the negativity and keep a sense of peace and composure. Jackie's words advise us to not let external aspects control our feelings and to rather concentrate on staying calm and collected.