Having lost her sight and hearing very young, Helen Keller was fortunate to have Sullivan as her tutor who opened the door of communication to the world by introducing the Braille dot reading system and speaking so she could accomplish her dream.海倫凱勒從小就失去視力與聽力，幸運的她遇到家庭教師蘇利文小姐，教導她點字閱讀與指話術，開啟與外界溝通的大門，得以成就自己的夢想。