Advanced culture often has the function of lamp and fire. The lamp can illuminate the way forward and the fire can warm the longing heart. Goethe expressed his understanding of cultural appeal in Shakespeare's naming Day: after reading the first page of his work, I was impressed by him for life; after reading his first play, I was like a born blind man. there is a magical hand that brings me light.  Culture is to send light, boost morale and improve self-cultivation.
passage?
Infection is to arouse the same thoughts and feelings of others through words or other forms.