I believe this is only hearsay, but this is only _______ I have been sad.

中国大学MOOC: In the Mohist School’s opinion, knowledge is gained in three ways:__________, by hearsay, and by explanation.

子曰：“道听而途说，德之弃也。”的适合英译是（ ） A: 柯大卫：Confucius says, he who hears anything on the road and prates about it on the road throws away virtue. B: 苏慧廉：The Master said: “To proclaim on the road what you hear on the way is virtue thrown away.” C: 吴国珍：The Master said, “To spread hearsay is to go against morality.” D: 刘殿爵：The Master said, “The gossip-monger is the outcast of virtue.”