Introduction to Philosophy SNA Reality as Matter contains the organ of (hydro) life germs. Greek Mythology: Myth is a fiction or traditional tale about gods and heroes. It arouse when human think semiotic and in metaphor. Philosophy begins with the elimination of this myth by doing logical arguments. The age of mythology was critiqued by philosophers and turned into intellectual debates. Anaximander (610-546 B.C), student of Thales believe that all things arise out of boundless, ageless and undefined(aperion) Pre-Socrates: They believed nothing comes from nothing. Everything was made up of some fundamental substances. Idea of Monism begins from Miletus school close to turkey that everything is one substance. They seek one universal principle to explain the whole of nature for that they are called Natural Philosopher. Later, critique is developed as movement of pluralism and materialism. Thales (624-546 B.C) the first philosopher said that all things are made up of water. Most of living creatures survive from the use of its. All life originated from the water (hydro) and life returns to water. For instance water turn into ice, vapor, gas and cloud. All things are full of lives, which Anaximenes (585-525 B.C), said that source of all thing must be air vapor. Water comes from the condensation of air. When it rains, water is pressed from the air. Air was the origin of the earth and source of life to survive. Here, in this regards, the idea of inherent characteristic and change of quantity into quality arouse. Heraclitus 535-475 B.C said that everything is flux or change, a fact of nature. We cannot step twice into the same river when step into the river for the second time, neither I nor the river are the same. Our sense perceptions are reliable all thing changes in the world. The world is characterized by two opposite’s forces like ill – well, day n night, hot and cold. Without opposites the world ceases to exist. Empedocles (490-430 BC), said both Parmenides and Heraclitus were right .Nothing changes means water cannot turn into the fish or into butterfly .Nature changes means, we must believe what we see. All in all, nature is consisted of air, water, fire and earth. When living thing dies all things separates again and dissolves. A piece of wood is burning is water; smoke is air, remains ashes is the earth. All natural philosopher is the interaction of some natural forces .He claims that there are two forces in nature love and strife. Love binds things together and strife separates them Democritus (460-371) nothing exist except atoms and empty space in the universe. Cosmos is made up of matter in which invisible tiny particles (atoms) are presents. Nature change means we must believe what we see. Nature consists of four basic elements: air, fire, water and earth. Nature transform from two opposite forces love and strife. Man is a microorganism of the universe consists of matter. Syed Noman Ali, Master in philosophy;(UOK), snathought@gmail.com ; 092345-2313521