사용자 기여
- 2015년 6월 20일 (토) 17:10 (차이 | 역사) . . (+3,953) . . 새글 RodrigueHerd744 (새 문서: Personal mastery is not anything you can achieve overnight. It is not just going beyond what you can do with your capabilities and talents. Personal mastery is how you comprehend and...) (최신)
