No matter how many beautiful words are said, they can't compare to doing a substantial deed.
This is a lesson Ren Zhong learned from his basic philosophical principles.
He also incorporated other elements, such as propaganda.
The finest wine fears a deep alley; it doesn't matter how much he sacrifices, but if his deeds are hidden and done without notice, something is amiss.
It appears to be low-key, seemingly a virtue. But no matter how beautiful a virtue is, it's merely his personal virtue.
To have his personal virtue impact the progress of civilization, it requires the sedimentation of time.
But he is unwilling to wait now, nor does he want to sediment slowly, so he re-engaged in propaganda, bringing his personal involvement in the rescue mission to the public's view.
Therefore, his personal virtue is no longer a personal merit but is magnified into a trait of civilization.
