Seeing it with your own eyes What about observing differences between yourself and "others"? Since the dawn of the era of exploration in the 15th century, this age-old problem has been discussed by many travelers. The Chinese say that one learns as much from reading 10,000 books as from traveling 10,000 miles and that one ought to travel some and work hard to gain seasoning.
從十五世紀航海家大發現以來，這個亙古的問題就被多少旅行家討論過，中國人說「讀萬卷書、行萬里路」，也有人說要「多走一點路、多流一點汗」，但眼耳鼻舌聲意，感官覺知的，難道就是真實？