expression
a word from the wise
A set phrase used to preface or refer to advice or insight from someone knowledgeable. Often used in a slightly formal or literary context.
識者評論によれば、早期の対策が重要だという。
According to a word from the wise, early measures are important.
Compound of 識者 (shikisha, 'knowledgeable person') and 評論 (hyōron, 'commentary, criticism'). The exact origin as a set phrase is uncertain.