Abdul Kalam Sir is my favourite teacher. He never taught me directly, but his teachings are extremely motivating.
He says, "You have to dream before your dreams can come true." He always encouraged students to dream big and work towards realizing those dreams. Dreams are not what we have when we sleep but those that do not let us sleep.
He made great contributions to India with his research and helped India launch missiles. He is called the Missile man of India. I want to be like him and he is my favourite teacher.