Translation:They say that wisdom comes with age.
I wrote : "one says that sagacity comes with age" and got it marked wrong- clues?
Again, as with all English, it depends where you live, it is a shame to be marked down for good English just because it is not standard American. We would all end up speaking Pidgeon.
What is the difference between saĝo and saĝeco? Both show in dictionary as "wisdom". Are they truely synonymous?