Original: Such extensive travels allowed Tagore to interact with many notable contemporaries , including Henri Bergson , Albert Einstein , Robert Frost , Thomas Mann , George Bernard Shaw , H.G. Wells and Romain Rolland .
Simplified: They included Henri Bergson , Albert Einstein , Robert Frost , Mahatma Gandhi , Thomas Mann , George Bernard Shaw , H.G. Wells , Subhas Bose and Romain Rolland .