It has been said that everyone lives by selling something.In the light of this statement,teachers live by selling knowledge,
philosophers by selling wisdom and priests by selling spiritual comfort.
据说每个人都靠出售某种东西来维持生活.根据这种说法,教师靠卖知识为生,
哲学家靠卖智慧为生,牧师靠卖精神安慰为生.
很好的一个段落,词汇丰富,句式全,个人很喜欢