<prompt> Translate the following text to EnglishHii ni kwa sababu, kama Edmund Morris, mwandishi wa maisha ya Reagan, alivyosema katika kitabu chake cha 1995: Uwezo wa msingi wa maandishi ni kuelezea mtiririko wa mawazo ya binadamu, kutoka ubongo hadi mkono hadi kalamu hadi wino hadi jicho - kila mtikisiko, kila mzunguko, kila tabia inayotetemeka kwa usemi.  <response>: Scripts primary power, wrote Edmund Morris, Reagans biographer, in a 1995 reflection on the letter, is to convey the cursive flow of human thought, from brain to hand to pen to ink to eye--every waver, every loop, every character trembling with expression. 