Its past, "have experienced" meaning they've already been through it
Answer:
'No, Love is not dead' by Robert Desnos explores the key idea of 'love is eternal and beyond all the physical form. The poem is structured into three stanzas in varying lengths(32, 5, 1) with an alternate rhyme scheme(XaaXbcdcXeXfghXidgcgXfejabfeXfiX kkhjk X) and written in trochaic meter. The organizational pattern of the poem is unique and therefore, does not follow the regular pattern or rhyme scheme yet the use of literary devices like personification, repetition, etc. helps convey the idea effectively.
Objectivism stresses individuality and beliefs of the world existing solely through one's own perceptions