可以先感受下，诗歌背景我写在最后。

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Tithonus

BYALFRED,LORDTENNYSON

Thewoodsdecay,thewoodsdedfall,

Thevapoursweeptheirburthentotheground,

Manesandtillsthefieldandliesbeh,

Andaftermanyasummerdiestheswan.

Meonlycruelimmortality

es:Iwitherslowlyinthinearms,

Hereatthequietlimitoftheworld,

Awhite-hair''''dshadowroaminglikeadream

Theever-silentspacesoftheEast,

Far-foldedmists,andgleaminghallsofmorn.

As!forthisgrayshadow,onceaman—

Sogloriousinhisbeautyandthychoice,

Whomadesthimthychosen,thatheseem''''d

TohisgreatheartherthanaGod!

Iask''''dthee,''''Givemeimmortality.''''

Thendidstthougrantmineaskingwithasmile,

Likewealthymen,whoothowtheygive.

ButthystrongHoursindignantwork''''dtheirwills,

Amedownandmarr''''dandwastedme,

Andtho''''theycouldnotendme,leftmemaim''''d

Todwellinpresenortalyouth,

Immebesideimmortalyouth,

AndallIwas,inashes.thylove,

Thybeauty,makeamends,tho''''evennow,

Closeoverus,thesilverstar,thyguide,

Shihosetremulouseyesthatfillwithtears

Tohearme?Letmego:takebackthygift:

Whyshouldamandesireinanyway

Tovaryfromthekindlyraen

Orpassbeyondthegoalofordinance

Whereallshouldpause,asismostmeetforall?

Asoftairfansthecloudapart;therees

AglimpseofthatdarkworldwhereIwasborn.

Oncemoretheoldmysteriousglimmersteals

Fromthypurebrows,andfromthyshoulderspure,

Andbosombeatingwithaheartrenew''''d.

Thycheekbeginstoreddenthro''''thegloom,

Thysweeteyesbrightenslowlyclosetomine,

Ereyettheybliars,andthewildteam

Whichlovethee,yearningforthyyoke,arise,

Andshakethedarknessfromtheirloosen''''dmanes,

Ahetwilightintofkesoffire.

Lo!everthusthougrowestbeautiful

Insilehenbeforethineanswergiven

Departest,andthytearsareonmycheek.

Whywiltthoueverscaremewiththytears,

Andmakemetremblelestasayi,

Indaysfar-off,onthatdarkearth,betrue?

''''TheGodsthemselvesotrecalltheirgifts.''''

Ayme!ayme!withwhatanotherheart

Indaysfar-off,andwithwhatothereyes

Iusedtowatch—ifIbehethatwatch''''d—

Thelucidoutlinefroundthee;saw

Thedimcurlskiosunnyrings;

gedwiththymystige,amyblood

Glowwiththeglowthatslowlycrimson''''dall

Thypresehyportals,whileIy,

Mouth,forehead,eyelids,growingdewy-warm

Withkissesbalmierthanhalf-openingbuds

OfApril,andcouldhearthelipsthatkiss''''d

WhisperingIkwhatofwilda,

LikethatstrangesongIheardApollosing,

WhileIlionlikeamistroseintotowers.

Yetholdmenotforeverinthi:

Howmynaturelongermixwiththine?

Coldlythyrosyshadowsbatheme,cold

Areallthylights,andywrinkledfeet

Uponthyglimmeringthresholds,wheeam

Floatsupfromthosedimfieldsaboutthehomes

Ofhappymenthathavethepowertodie,

Andgrassybarrowsofthehappierdead.

Releaseme,aoremetotheground;

Thouse?stallthings,thouwiltseemygrave:

Thouwiltrehybeautymornbymorn;

Iearthihfettheseemptycourts,

Aurningonthysilverwheels.

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丁尼生这首诗是讲特洛伊王子Tithonus寻求永生，黎明nV神Aurora应他许诺的Ai情故事。

很美好吧？诗人笔下的Ai情是happyending。

但是在最初的希腊神话里，众神之王宙斯许诺Tithonus永生，却没有停止他的衰老，最后他变成了一只蝉，Aurora把他关在一个蝉笼子里，他们无法jiaoliu也无法相Ai，这才是现实啊。