Money is essentially the same, yet it creates different qualities in how it is used and transacted. In other words, the quality associated with money varies. Not all debts are created equal; there are good debts and bad debts. The quality of these debts can also be classified as good or bad, impacting sales and profits. This is similar to how paying the same amount for fruits can yield different results: one box might contain delicious fruit while another may hold tasteless ones. Thus, even when spending the same amount of money, the pleasure and satisfaction derived from the taste can vary significantly. When these differences accumulate, the utility value of money significantly affects wealth distribution, making the gap between wealth and poverty even more pronounced. Earning well, spending wisely, and borrowing judiciously greatly influence our happiness in life. - Joseph’s “just my thoughts”
For the security of the Internet service, we have been asked by the Internet service companies to set the password combined by more than 8 or 10 "uppercase letter+lowercase letter+number+special character". But it was obviously of no use. This security guideline was recommended by Bill Burr who worked at NIST in the USA, he suggested this way in his report. Furthermore, the user was required to change the initial password set regularly. Despite this measure, the best way of security to protect users' accounts was the notification of the alarm for attempted hacking when the hacker tried. We have only tried to change the keys despite the simple method meanwhile. Today, the world has begun to comprehend that the security problem is not encryption or confidentiality, but simply cyber-dominion control and communication. - Joseph's "just my thoughts"