That is the reason, why some say, that the wiseman liveth as long as he ought, and not so long as he can.
1635, John Donne, The Triple Foole:
But where's that wiseman, that would not be I, / If she would not deny?
2005, "A wise man in Washington", The Economist, 14 Dec.:
Mr Lieberman is arguably the last surviving example of a peculiar Washington species: the Wise Man who is willing to put party allegiance aside when it comes to big issues such as foreign policy.
1989, (w), translating Elias Lönnrot, The Kalevala, III:
Steady old Väinämöinen / the everlasting wise man(transterm) / was driving along his roads / pacing out his ways / in those glades of Väinö-land / on the Kalevala heaths.