“However, a much older Near Eastern origin is suggested by a near equivalent in the 6th century BC Proverbs of Ahiqar: ‘a sparrow in thy hand is better than a thousand sparrows flying’.”
I love finding proverbs that have somehow survived 25 centuries of linguistic translations and societal changes. Such proverbs are almost certainly somewhat accurate (in the right context), because the only way people would keep saying them for 2,500 years is if they feel like they have a decent reason to do so, themselves, and to teach their children to say them, too.
Interestingly, it’s possible that personal adherence to old texts of philosophy, poetry, mythology, scripture, and fable–stems from the same phenomena; and that, therefore, religion, philosophy, ethics, and more are a result of old thoughts being consistently seen as worthwhile enough to repeat and teach future generations to repeat.
The historic use of force to enforce adherence to ideas skews this effect, somewhat. This includes classic examples of European churches imposing laws and punishments, as well as popular non-religious philosophies making law with legislation and court cases (incl. case law), and punishing those who violate those laws. It can’t really be argued that the modern law and punishment is as brutal or authoritarian as ancient law and punishment; but when an armed person can come to your home and put you in shackles (handcuffs) for not obeying, one can neither argue that this isn’t the use of force. Sure, the methods are different, but disobeying gets you punished.
How do we decide whether and when old ideas are more/less valuable to us than new ideas? How effective have those uses of force been in making a given idea persist? Does an idea that has been appreciated (even/especially out of pure expediency) for 2.5 millennia have more (objective) believability than an idea that’s been around for 50 years? Each person chooses how to weigh these and other factors to create a personal philosophy. Then, they explain their philosophies to their children using proverbs.