This shows someone or something has a certain job or role. It means 'as a...' or 'being...'. This is a very old and formal way to speak.
Noun + たる + NounPrimary
This shows someone or something has a certain job or role. It means 'as a...' or 'being...'. This is a very old and formal way to speak.
教師たる者、学生に対して常に公平であるべきだ。
A person who is a teacher should always be fair towards students.
指導者たる彼の決断が、過去に多くの命を救った。
His decision as a leader saved many lives in the past.
王たる者、私情に流されてはならない。
One who is a king must not be swayed by personal feelings.
我々は、リーダーたる彼に最後まで従った。
We followed him, as our leader, until the very end.
学問の府たる大学の使命とは、真理の探究にある。
The mission of a university, as a seat of learning, is the pursuit of truth.
This grammar shows that someone has a special role. It means they should act in a way that fits that role. It is like saying, 'A king should act like a king.'
This is different from '〜の' (no). '〜の' just shows a simple connection. '〜たる' shows a role or status. It is also different from 'である' (de aru). 'である' describes someone. '〜たる' defines their role. It is not like '我が〜' (waga). '我が〜' shows who owns something. '〜たる' shows what someone is.
Don't use this when you are talking to friends. For example, you cannot say "机たる" (tsukue taru) for a desk. This grammar is only for very formal writing. It is also for very formal speeches. You use it for important roles. You use it for important qualities. For example, "teacher" or "leader".
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