The following table shows the average per capita income of the countries/regions I have been to. It appears that I have been visiting poorer and poorer countries over these years (consciously or unconsciously!). Despite that, my satisfaction from travelling grows with each journey, and the magnitude of my love for these countries is entirely indifferent to their per capita income or their wealth or their offering me comfort and convenience. Maybe the soul can only be free when you are deprived of pecuniary concerns and material enjoyments, and when your soul is free you are happy.

我的新書《重新發現高加索》經已上市，各大書店有售！

Reference: http://whc.unesco.org/en/list
Armenia
- Monasteries of Haghpat and Sanahin
- Cathedral and Churches of Echmiatsin and the Archaeological Site of Zvartnots
Australia
- Tasmanian Wilderness
- Sydney Opera House
Austria
- Historic Centre of the City of Salzburg
- Historic Centre of Vienna
Bangladesh
- Ruins of the Buddhist Vihara at Paharpur
Belgium
- La Grand-Place, Brussels
Bulgaria
- Rila Monastery
China
- Historic Centre of Macao
Croatia
- Historical Complex of Split [...]