8.One possible reason for this youth's sagacity could lie in the cultural shift away from these behaviours – something they can thank their forebears for.
12.The name (Quenya Noldo, Sindarin Golodh) meant 'the Wise' (but wise in the sense of possessing knowledge, not in the sense of possessing sagacity, sound judgement).
13.Sometimes he listened with dignified interest to details of her businesses, nodding approval at her sagacity, and at other times he called her somewhat dubious tradings scavenging, highway robbery and extortion.
14.Spies cannot be usefully employed without a certain intuitive sagacity. They cannot be properly managed without benevolence and straightforwardness. Without subtle ingenuity of mind, one cannot make certain of the truth of their reports.
15.If your sagacity, knowledge, and experience, could put me on the right track, I might be able to do so much; unenlightened and undirected, I can do so little.
16.Whether he knew what had happened, whether he recollected what they had said to him, whether he knew that he was free, were questions which no sagacity could have solved.
17.Besides, in youth their faculties are not brought forward by emulation; and having no serious scientific study, if they have natural sagacity it is turned too soon on life and manners.
18.We cannot, indeed, give them credit for either great sagacity or goodness, else they would have chosen more noble instruments, when they wished to show themselves the benevolent friends of man.
20.Had any of the Hurons turned to look behind them, they would have seen the animal watching their movements with an interest and sagacity that might easily have been mistaken for reason.
智
。
莫希干人（上） 
雅，阳光,
取心
