Common means relatively few limits. Therefore, the common items should be inexpensive—for example, air. But just because it’s common doesn’t mean it lacks value. It simply signifies a lower price. Just because it’s almost free doesn’t mean it’s without merit. The sector a product belongs to affects the profitable connection between value and price. Daily necessities are inexpensive because they are common, but they hold significant value. If the imbalance between value and price exceeds the risks of an exchange opportunity, a profit is generated. If you capitalize on this opportunity and take a risk to purchase the imbalance, it is referred to as an investment. Opportunities always arise from imbalance. - Joseph’s “just my thoughts”
The hospital is where patients are healed. Therefore the hospital is full of patients. The hospital must be able to keep patients healthy and accommodate many patients at any given time. The church is a place to call sinners. There are undoubtedly many sinners in the church. But what if there are only sinners who do not repent? Filters are tools that get rid of dirty things and clean them. If we don't clean it, it's the dirtiest. "Self-purification" restores the original substance. If the instructor omits "self-purification," the absurd result will occur as in the previous example. Don't be sad or angry even if life deceives you. - Joseph’s “just my thoughts”