Skip to main content

Posts

Showing posts with the label reverse proposition

Just my thoughts #0170

The Japanese restaurant “Hyakushokuya” doesn't hire passionate people. The first recruiter was someone who left out his resume. There are only three menus, and only 100 bowls are sold daily. It's simple, so you learn things in a week even if you're not an expert. Still, the average daily revenue is 130,000 yen. The book's title published by founder “Akemi Nakamura” is “Let's Reduce Sales.” Against performance-oriented management policies. They want reasonable management activities suitable for fractions without overdoing it. However, it was the best-selling company during the Covid-19 pandemic crisis. - Joseph’s “just my thoughts”

Just my thoughts #0006

"Apples are the fruit" is a true proposition. At this time, "apples" are a Sufficient Condition to be fruit, and vice versa, because the "fruit to be an apple is more necessary for other conditions such as "red, round", the fruit is a Necessary Condition to become an apple. If the proposition of "If you respect someone, you'll get married" is "true," it's a "Sufficient Condition" to find someone you admire for marriage, but it's just only a "Necessary Condition" to find someone to marry for respect. Even with respect, you can not get married. You can't get married even if the Reverse Proposition is "true." Because marriage is a matter of "choice" before conditions or needs. If you want a respectable man, you can find a great man. To live comfortably, you can find a rich man. So, is there no Necessary-Sufficient Proposition for a marriage (conditions where both the proposition