sagacious

(s) acutely insightful and wise
- much too perspicacious to be taken in by such a spurious argument
- observant and thoughtful, he was given to asking sagacious questions
- a source of valuable insights and sapient advice to educators
perspicacious, sapient,
(s) skillful in statecraft or management
- an astute and sagacious statesman

perspicacious sapient

sagaciously sagaciousness