One of the key principles of money is ‘opportunity cost.’ It means that when I buy something, I have to give up something else in return. We think we buy because we need something, but we often forget that we could buy something else instead. We rarely consider ‘opportunity cost’ when making a purchase. We do not compare other values against our needs. Buying something means giving up something else, but we often don’t realize it. When we spend money, we should also consider the ‘opportunity cost’; yet, in reality, we aren’t trained to do so. By making a purchase, we bypass the value comparison that may not offer any additional benefits. Maybe it’s because we lack knowledge, or perhaps the idea isn’t appealing. - Joseph’s “just my thoughts”
When an officer informed Prussian Friedrich the Great that there were discrepancies between the book and the actual battle, Friedrich famously replied, “We have a mule that has fought 60 times in our army, yet it remains just a mule.” In response to an officer’s query about becoming a great strategist, Napoleon stated that his only way was to study the history of warfare. Lincoln admitted that everything he sought to understand was contained in a book, and Edison read through the entire collection from the Detroit Library. When asked about the key to his success, Warren Buffett declared that it was consistent reading. Don’t be misled into thinking that experiences outweigh the value of reading. - Joseph’s “just my thoughts”