Formal, exact and obstinate, he was also cold, suspicious, touchy and tactless.严肃、严谨、倔强的他同时又冷漠、多疑、敏感、不会变通。He can be very obstinate when he wants to be!他的犟劲儿一上来，简直执拗得要命！He continued to be obstinate.他依旧固执....
我相信这样一条箴言：“不破不修”。I believe in the maxim "if it ain't broke, don't fix it".我相信这样一条箴言：“不破不修”。I believe in the maxim 'if it ain't broke, don't fix it'." 勒住他们,但不要伤了他们的锐气, " 这是塔尔顿夫的箴言." Curb them...