[eric_the_read]

“Youth is the most beautiful thing in this world—and what a pity that it has to be wasted on children!” - G. B. Shaw[0]

[0] https://quoteinvestigator.com/2015/09/07/young/

[quickthrower2]

Conversely... wisdom is wasted on old people.

[jessaustin]

I wouldn't presume to judge the wastefulness of the elderly, but among those with whom I am in regular contact, I would say at least that not much wisdom has been wasted.

[TimTheTinker]

That doesn’t follow.

[quickthrower2]

Correct - it doesn't follow, it is a different assertion.