Learning Logic: A Short CourseDefined as the movement and attempt of the mind between the known and the unknown, thinking is considered one of the advantages of the human being. For this reason, niqiyyah (that is, the power of thinking and intellection) is regarded as the distinctive differentia (fal) of man over other animals. Yet, undoubtedly, a human being does not always conclude correctly; rather, he sometimes arrives at wrong conclusions. In other words, the power of