What is renaissance?

Some say that the ancients are no better than us, and they do not know how much we know. Studying the ancients is beneficial, but studying nature is more beneficial...just as ancient books are full of errors, and their authors were not infallible. Medicine is experiences, not traditions. We learn it from nature, not from books.
In our days, a new vitality has emerged in our country, renewing values ​​and weights in the meanings of life, society, and advancement, but we are still in confusion, confusion, and hesitation. We do not know whether to accept the old values ​​or the new values.
What is renaissance? Are they old values?
The Renaissance is wealth, power, culture, health, and youth, but the wealth may consist of counterfeit money, just as power, culture, health, and youth may be a deception and not a reality. The worst thing that thinkers fear is that we will triumph over the exploiters and subjugate them, and then we will be unable to defeat the Middle Ages in our lifetime, and return to the call of "Go back to the ancients."