品初唐“四杰＂诗歌魅力价值的时间律

初唐时期，当宫廷诗人用绮靡艳丽诗风点缀风雅之时，诗坛上相继崛起了锐意改革、位卑而名著的青年诗人“四杰”。他们在诗坛上首先树起了改革的大纛，拓宽了诗歌的题材，从市井宫苑走向大漠风光，从咏花草树木走向唱响人生情感的主旋律，使诗歌真正担负起了讴歌现实生活的使命。从“四杰”诗歌魅力价值的现时律、延时律、永时律等三个层面加以诠释，可以窥视其审美价值的传播意义。

Time Law of Poetry of Four Great Poets

In the poetic world of the early Tang dynasty,when the court poets adopted flowery language for refinements,young poets,keen on reforms with a humble birth,but very well-known as "four great poets",advocated reforms,widened their themes from marketplace and court to desert,from flowers,trees and plants to emotions,their poems extolling the reality of modern life.This paper,from the aspects of the modern law;developing law and perpetual law,probes into the significance of the aesthetic value in their poems.