브라이언 트레이시 썸네일형 리스트형 [English] 브라이언 트레이시 강연 Brian Tracy Lecture (This script is revised by two native speakers.) I'm very happy to be here. Thank you very much for coming tonight. I promise you that time we spend together will be very valuable. How many people here would like to double their income? If I can show you how, will you give it a try? I'm going to show you today how to double your income. I'm going to show you how everyone doub.. 더보기 이전 1 다음