羅斯福 (Franklin D. Roosevelt, 1882-1945)  - http://thehousenews.com/personal/fdr%E5%81%9A%E5%B0%8D%E4%BA%86%E4%BB%80%E9%BA%BC/

Michael Bloomberg - http://cn.wsj.com/big5/20131022/DJF065929.asp?source=rss

Many leaders are the opposite—forceful and even dogmatic. And yet, they are very successful - https://www.vitalsmarts.com/crucialskills/2017/02/are-top-leaders-exempt-from-using-crucial-conversations-skills/