长安居大不易

Explanation: The Tang Dynasty poet Bai Gu in the name of fun. After living in the city metaphor, life is not easy to maintain. 　　Source: Tang Zhang solid "leisurely and carefree advocating" white chancery should be held, first in Beijing, books of poetry Ye Gu, Gu see the names, familiar as the white male said 'the price of rice in your party, easy to Habitat also Eph. '" 　　Examples: However, a ~, I realized that the money space capsule, Shijue Jiuyou dream. (Qing Xuan Ding "Autumn Light Night Rain Lee recorded three three anecdotes in mind")