Greenleaf is the man who proposes and spreads the idea of servant leadership.

格林利夫是“服务型领导”思想的提出者和推广人.

I ran to do good, to be of service, and I wanted servant leadership to be at the center of how I worked and everybody else in the campaign.

我去努力做好的事，成为人民的公仆，我想为自己的工作和其他在竞选中工作的人提供领导价值。