If you had never experienced raw cold, how could you understand burning heat? Heat and cold are both part of the world. One would never try to deny the existence of cold by pointing to the presence of heat, or to declare heat "wrong" by pointing to the phenomenon of cold.
燠熱與清涼同為人世的風情，你怎能以燠熱否定清涼，以清涼非難燠熱？