"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
Hans Rosling (born July 27, 1948, Uppsala, Sweden—died February 7, 2017, Uppsala) was a Swedish physician and statistician who collected statistics and used computer software, props, and his own showmanship to illuminate facts and trends revealed by the data in a series of presentations that made him a YouTube star.
