Lingaku- resolute and taciturn (idiom)
Generated: This idiom describes a person who is firm in their determination and strong-willed, yet tends to be quiet or reserved in communication.
tā他suī rán虽然gāng yì mù nè刚毅木讷，dàn但zài在guān jiàn关键shí kè时刻zǒng néng总能zuò chū做出zhèng què正确de的jué dìng决定。
Although he is resolute and taciturn, he always makes the right decisions in critical moments.