What is the role of pen in reaching perfection and epistemology? The aim of this book is to investigate advent of handwrting among humans and advent of Persain handwrting and caligrpy among Iranians. Caligrphy with reed belongs to Iran and it is used in some counitres like Turkey, Azerbaijan and also Arabic countries. Handwriting causes to sensual and artistic reltionship among artists and the literary men that they have written their works with beautiful handwrting and it has so important postion among the advocates of art. Otherwise introduction of the poets and caligraphers is the aim of this work.