【吸风饮露】〖x fn yn lù〗[inhale wind and drink dew -- to endure the hardship of travelling or fieldwork]

吸新吐故著诗典，

风骨峭峻汉英翻。

饮谷栖丘锻精粹，

露结烟菲正能传。

道家及诗文中常用以指神仙的绝食五谷。Taoism and poetry often refer immortals go on a hunger strike five cereals.同：餐风饮露。