zhè wèi / xué zhě / xìng qíng / gěng jiè / gǎn yú / gōng kāi / pī píng / bù hé lǐ de / zuò fǎ这位学者性情耿介,敢于公开批评不合理的做法。This scholar is upright and principled, and dares to publicly criticize unreasonable practices.