41沙漠中零星地处立着一些仙人掌，它们也是孤独地沉默着。它们比不上蜗牛，连动一动的能力都没有。

　　There are cacti scattering in the desert. They keep silent alone. They are even poorer than the snail. They do not have the ability to move a little.

　　仙人掌是我可怜的朋友，小蜗牛对自己说。

　　The cacti are my poor friends, the little snail said to himself.