C425 Just like a Sea of Flowers in Full Bloom on the Other Side of the River(1)

The two methods, in fact, are the same.

Even if one didn't cultivate, one's spiritual nature would grow stronger with the passing of time. That was why the older one got, the more intelligent one became. However, if a person didn't cultivate and reached a higher level, they wouldn't be able to bear the spiritual nature that was growing stronger by the day