"القراءة تصنع إنساناً كاملاً، والمشورة تصنع إنساناً مستعداً، والكتابة تصنع إنساناً دقيقاً." —احصل علي عروض وخصومات خاصة عن طريق واتساب 0096550300046 -- شحن الي كافة انحاء العالم
Christopher "Chris" Voss (born 28 November 1957) is an American businessman, author, and academic. Voss is a former FBI hostage negotiator, the CEO of The Black Swan Group Ltd, a company registered in East Grinstead, England,[1] and co-author of the book Never Split the Difference.[2] He is an adjunct Professor at Harvard Law School, Georgetown University's McDonough School of Business, and a lecturer at the Marshall School of Business at University of Southern California.
