"As wise as Nestor" means that your advice, while seeming sound, may not be effective.
The mythological king Nestor (from Homer's Iliad) was proclaimed as wise, but his wisdom was outdated. His counseling sounded good on its face, but would not yield the desired results.
To be wise and Cautious
Nestor
to be extremely wise and cautious, comes from the story of the Trojan war where nestor warned the Trojan not to accept the greek horse
nestor
Yaroslav I was given the title Yaroslav to Wise by Nestor the Chronicler. Nestor, along with other Russian historians, wanted to portray Yaroslav as a paragon of virtue to downplay his role in murdering his brothers for the throne.
The Gerenian charioteer visited by Telemachus was Nestor, the King of Pylos. Nestor was a born Argonaut who became king after all his siblings and Neleus were killed by Heracles.
lord of chariots
The phrase "as wise as Nestor" originates from Greek mythology, specifically from Homer's epic poems, the "Iliad" and the "Odyssey." Nestor was the King of Pylos and renowned for his wisdom and experience, often serving as a counselor to younger heroes. His character embodies the qualities of wisdom and age, making the comparison a way to highlight someone's sage advice or knowledge. The phrase has since entered common usage in English to denote great wisdom.
From the Greek "one who returns from travels"
The word that best describes Nestor in "The Odyssey" is "wise." As the king of Pylos, Nestor is portrayed as a figure of great knowledge and experience, often offering valuable counsel to other characters, including Telemachus. His wisdom is rooted in his long life and numerous experiences in both war and peace, making him a respected elder in the epic.
Telemachus is nervous about talking to Nestor because he is unsure of how to approach the wise and respected leader of the Greeks. He feels inexperienced and lacks confidence, given that Nestor is a formidable figure with vast knowledge and experience from the Trojan War. Additionally, Telemachus is anxious about seeking information regarding his father, Odysseus, which heightens his apprehension in this significant encounter.
Telemachus requested guidance and information from Nestor and his son, Pisistratus, about the whereabouts of his father, Odysseus. He sought their insights on Odysseus’s fate and the events of the Trojan War, hoping to gather intelligence that would aid him in his quest to find his father. Nestor, being a wise and experienced leader, provided Telemachus with valuable advice and encouraged him on his journey.