Pañcime, brāhmaṇā, kāmaguṇā ariyassa vinaye lokoti vuccati.  
These five kinds of sensual stimulation are called the world in the training of the Noble One.
Katame pañca?  
What five?
Cakkhuviññeyyā rūpā iṭṭhā kantā manāpā piyarūpā kāmūpasaṁhitā rajanīyā;  
Sights known by the eye that are likable, desirable, agreeable, pleasant, sensual, and arousing.
sotaviññeyyā saddā …pe…  
Sounds known by the ear …
ime kho, brāhmaṇā, pañca kāmaguṇā ariyassa vinaye lokoti vuccati.  
These five kinds of sensual stimulation are called the world in the training of the Noble One.
Idha, brāhmaṇā, bhikkhu vivicceva kāmehi vivicca akusalehi dhammehi savitakkaṁ savicāraṁ vivekajaṁ pītisukhaṁ paṭhamaṁ jhānaṁ upasampajja viharati.  
Take a mendicant who, quite secluded from sensual pleasures, secluded from unskillful qualities, enters and remains in the first absorption, which has the rapture and bliss born of seclusion, while placing the mind and keeping it connected.
Ayaṁ vuccati, brāhmaṇā, ‘bhikkhu lokassa antamāgamma, lokassa ante viharati’.  
This is called a mendicant who, having gone to the end of the world, meditates at the end of the world.
Tamaññe evamāhaṁsu:  
Others say of them:

“Yaṁ kho, ānanda, palokadhammaṁ, ayaṁ vuccati ariyassa vinaye loko.  
“Ānanda, that which is liable to wear out is called the world in the training of the Noble One.
Kiñca, ānanda, palokadhammaṁ?  
And what is liable to wear out?
Cakkhu kho, ānanda, palokadhammaṁ, rūpā palokadhammā, cakkhuviññāṇaṁ palokadhammaṁ, cakkhusamphasso palokadhammo, yampidaṁ cakkhusamphassapaccayā …pe… tampi palokadhammaṁ …pe…  
The eye is liable to wear out. Sights … eye consciousness … eye contact is liable to wear out. The painful, pleasant, or neutral feeling that arises conditioned by eye contact is also liable to wear out.
jivhā palokadhammā, rasā palokadhammā, jivhāviññāṇaṁ palokadhammaṁ, jivhāsamphasso palokadhammo, yampidaṁ jivhāsamphassapaccayā …pe… tampi palokadhammaṁ …pe…  
The ear … nose … tongue … body …
Yaṁ kho, ānanda, palokadhammaṁ, ayaṁ vuccati ariyassa vinaye loko”ti.  
That which is liable to wear out is called the world in the training of the Noble One.” "
Paṭhamaṁ. " 

ayaṁ vuccati ariyassa vinaye loko.  
is called the world in the training of the Noble One.
Kena cāvuso, lokasmiṁ lokasaññī hoti lokamānī?  
And through what in the world do you perceive the world and conceive the world?
Cakkhunā kho, āvuso, lokasmiṁ lokasaññī hoti lokamānī.  
Through the eye in the world you perceive the world and conceive the world.
Sotena kho, āvuso …  
Through the ear …
ayaṁ vuccati ariyassa vinaye loko.  
is called the world in the training of the Noble One.
Yaṁ kho vo, āvuso, bhagavā saṅkhittena uddesaṁ uddisitvā vitthārena atthaṁ avibhajitvā uṭṭhāyāsanā vihāraṁ paviṭṭho:  
When the Buddha gave this brief passage for recitation, then entered his dwelling without explaining the meaning in detail:
‘nāhaṁ, bhikkhave, gamanena lokassa antaṁ ñāteyyaṁ, daṭṭheyyaṁ, patteyyanti vadāmi.  
‘Mendicants, I say it’s not possible to know or see or reach the end of the world by traveling.
Na ca panāhaṁ, bhikkhave, appatvā lokassa antaṁ dukkhassa antakiriyaṁ vadāmī’ti,  
But I also say there’s no making an end of suffering without reaching the end of the world.’