朗吉弩斯处于古罗马帝国步入衰落时期,在这种转变时期下,其美学思想是社会环境的产物。通过剖析朗吉弩斯著述《论崇高》,提炼归纳其美的本体依据、美的形式及美的价值等方面美学思想。研究朗吉弩斯美学思想,具有一定的学术意义和现实价值,也有助于理解特定时代下在美学领域的不同思维。 Longing in the fall of the ancient Roman Empire, Longingau’s aesthetic thought was a product of the social environment. By analyzing Longjibis’s writing “On Sublime”, the aesthetic ideas of the ontology basis, the beauty’s form and the value of beauty are summarized. Studying the Ryton’s aesthetic thought has a certain academic significance and realistic value, and also helps to understand different thinking in the field of aesthetics in a specific era.