1950 – · United States
Howell is an American author and motivational speaker known for his emphasis on the importance of aligning thoughts with actions. He has inspired many in the field of personal development.
“말만 하고 행동하지 않는 사람은 잡초로 가득 찬 정원과 같다”
— 가장 많이 사랑받은 명언