Những danh ngôn quản lý hay trong kinh doanh (Phần 2)

FRANKFURT/MAIN, Germany: Former General Electric chairman Jack Welch gestures as he speaks on 04 November 2005 during the “World Business Forum” in Frankfurt/M. The World Business Forum is a symposium featuring eminent leaders and thinkers speaking on topics of the utmost importance to the business community. AFP PHOTO DDP/THOMAS LOHNES GERMANY OUT (Photo credit should read THOMAS LOHNES/AFP/Getty Images)