Tendency: The force that maintains a phenomenon’s movement in a consistent direction. Therefore, as long as this tendency persists, the future can be predicted within certain limits. When tendencies change, so does the future. The surest way to get wealthy is to know the future first. Of course, just knowing the future isn’t enough. Still, it’s clear that those who see the future faster and have a wealth of knowledge will have an advantage in competition. In society, people operate under a common direction that its members agree upon and believe in, and they have the power to maintain that direction. For example, a brief fashion trend, the ongoing rain during the rainy season, or the inertia in physics that keeps an object moving at the same velocity unless acted upon by an external force. Once a force moves in a specific direction, it tends to continue in that direction. By carefully reading trends, you are more likely to build wealth or achieve social success. - Joseph’s “just my tho...
"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 ...