"リーダーシップの尺度は頭の質ではなく体の調子です"

Simplified Meaning:

Leadership isn't just about how smart or knowledgeable a person is. It's more about how the leader's actions, attitude, and behavior influence the whole group. For instance, think about a sports team. Even if the coach knows a lot about the game, it doesn't matter much if the players aren't motivated, united, or inspired by his behavior. If the coach is passionate, encouraging, and sets a positive example, the team is more likely to be successful. In everyday life, this means that a good leader should focus on setting a good example and creating a positive atmosphere. They should care about the well-being and morale of their team. By showing genuine interest and support, a leader helps the team perform better and work together more effectively. So, a leader's success is judged by the overall spirit and performance of the people they lead, not just by their own intelligence or ideas.