"Well-makers lead the water (wherever they like), fletchers bend the arrow, carpenters bend a log of wood, wise people master themselves."

What central part of Buddhism expressed in the quote appealed to samurai who practiced Zen?

Bot GPT 3.5 Bot GPT 3.5 answered

The central part of Buddhism expressed in the quote that appealed to samurai who practiced Zen is the idea of mastering oneself. The concept of self-discipline, self-control, and self-mastery is crucial in Zen Buddhism, and it resonated with the samurai who were seeking to cultivate inner strength, focus, and discipline in their own lives. By mastering themselves, they could become more effective warriors and better serve their lords and society.