I.Physico-philosophy 。Thales泰勒斯 。Anaksimenes阿那克西美尼 Heraclitus赫拉克利特 Pythagoras.毕达哥拉斯：Pythagorean theorem Pythagoras's philosophy:the all things are numbers; stressed the importance of form rather than matter in explaining material structure;the Golden Section ("Golden Ratio"-root-5 plus 1,all divided by two.)is said to bestow great elegance upon objects so constructed; the golden ratio number 1.618...is the most irrational... though personally Pythagoras favored whole numbers (integers). Demokritos德谟克利特：followed by Epicurus Parmenides巴门尼德：“being AI. Physico-philosophy  Thales泰勒斯  Anaksimenes阿那克西美尼  Heraclitus赫拉克利特  Pythagoras毕达哥拉斯: Pythagorean theorem Pythagoras's philosophy: the all things are numbers; stressed the importance of form rather than matter in explaining material structure; the Golden Section (“Golden Ratio” – root-5 plus 1, all divided by two.) is said to bestow great elegance upon objects so constructed; the golden ratio number 1.618... is the most irrational ... though personally Pythagoras favored whole numbers (integers).  Demokritos德谟克利特 : followed by Epicurus  Parmenides巴门尼德: “being