Relationship between certainty and doubt Reliability and doubt are two concepts that appear to be inherently contradictory. Certainty is human ability or belief / certainty of belief. On the other hand, the doubt is the opposite. In his quote, Phelps pointed out that from the point of determination and internal motivation, certainty is crucial to achieve his own desire. Russell took the other side and believed that it was necessary to doubt when challenging beliefs and ideas. Certainty and doubt are concepts of coexistence that bring about improvement and success when balanced. Certainty and uncertainty are often regarded as either one. However, if you rely entirely on either one, it will eventually lead to a failure. When someone is confident enough to rely solely on them, they often do not take the performance seriously and lack the ability. In a very similar way, even if it is excessive, doubt is not ready. For example, if you are convinced that you will pass the exam of the course, you will not spend too much time studying the exam. Sometimes this is not always good for me, as I should be ashamed of the problem I have to prepare. I do not doubt about these situations. If I am a little dubious
There is a thin line between certainty and doubt. Certainty includes 100% certainty. Suspicion is the second idea of what you may have already decided. The relationship between certainty and doubt is bound in a strange way. There is no doubt that you will never be wondering. Certainty is completely guaranteed and there is no mistake. In schools, it is useful when you are working hard on topics and you can answer questions without thinking about it. Instead, you may refuse to submit the wrong idea. Since the certainty is fixed, I believe that it is absolutely sure that you can do almost anything. Another example of certainty when you can achieve a great success may be that you are exercising very hard during the exam and you are confident in the exam the next day. not.
William Lyon Phelps and Bertrant Russel have conflicting views on the importance of certainty and doubt. Phelps' position is that you can achieve impossible by giving yourself certainty. We believe that Russell has a specific doubt that it is healthy, but people should not believe in any kind of philosophy. Both Russell and Phelps understand the relationship between doubt and certainty, but the combination of the two is most useful. When you talk about your abilities, you should always be convinced, but the doubt helps to form your own beliefs and beliefs about others.
In order to understand Wittgenstein's knowledge theory, we must study the relationship between knowledge, certainty and doubt. For Wittgenstein, knowledge means the possibility of mistakes, hence alleging suspicion. On the other hand, certainty is outside the scope of knowledge and it is qualitatively different. To understand Wittgenstein's approach, the relationship between these concepts is very important. Because we can reach the end of defense through this relationship. So far, faith can only be justified; in addition, action must be taken. Therefore, the basic belief underlying our knowledge does not end for reasons. Reason for ending human activities