Confucius said: “When the father is alive, observe his son’s intentions. When the father is dead, watch his son’s actions. If after three years he has not deviated from his father’s path, then he may be called a filial son.”
One of the most dangerous risks you can take as a leader is to surround yourself with people who think and act the same way as you do. This not only shuts out diversity of opinions and thoughts, but it also leads to a “yes-man” culture in which the path to career advancement is built on keeping the boss happy.