Nature Of Stoicism

The Stoics believed that perception is the basis of true knowledge. In logic, their comprehensive presentation of the topic is derived from perception, yielding not only the judgment that knowledge is possible but also that certainty is possible, on the analogy of the incorrigibility of perceptual experience. To them, the world is composed of material things, with some few exceptions (e.g., meaning), and the irreducible element in all things is right reason, which pervades the world as divine fire.