我的方位感一向很差，地理学知识更是几近乎零。唐晓峰先生如此盛情，硬拉我来参加这个讨论会，实在让我无地自容。但转念想想，“无地自容”这件事本身，亦差可算个“倚空卖空”的题目罢？因为当代人地理学知识的贫乏，乃至于他们跟大地亲和性的丧失，原都是应当好好检讨一番的。? My sense of direction has always been poor, and my knowledge of geography is almost zero. Mr. Tang Xiaofeng so gracious, hard to pull me to participate in this seminar, it really makes me feel helpless. But I thought to think, “nothing”, the difference between itself can be considered a “lean air short ” the title strike? Because of the paucity of knowledge of modern geography, and even their loss of affinity with the earth, the original should be carefully reviewed. ?