On the nature of things (books 1 - 3)   

Such irk and care; and granted 'tis to know:
Nothing for us there is to dread in death,
No wretchedness for him who is no more,
The same estate as if ne'er born before,
When death immortal hath ta'en the mortal life.

Hence, where thou seest a man to grieve because
When dead he rots with body laid away,
Or perishes in flames or jaws of beasts,
Know well: he rings not true, and that beneath
Still works an unseen sting upon his heart,
However he deny that he believes.
His shall be aught of feeling after death.
For he, I fancy, grants not what he says,
Nor what that presupposes, and he fails
To pluck himself with all his roots from life
And cast that self away, quite unawares
Feigning that some remainder's left behind.
For when in life one pictures to oneself
His body dead by beasts and vultures torn,
He pities his state, dividing not himself
Therefrom, removing not the self enough
From the body flung away, imagining
Himself that body, and projecting there
His own sense, as he stands beside it: hence
He grieves that he is mortal born, nor marks
That in true death there is no second self
Alive and able to sorrow for self destroyed,
Or stand lamenting that the self lies there
Mangled or burning. For if it an evil is
Dead to be jerked about by jaw and fang
Of the wild brutes, I see not why 'twere not
Bitter to lie on fires and roast in flames,
Or suffocate in honey, and, reclined
On the smooth oblong of an icy slab,
Grow stiff in cold, or sink with load of earth
Down-crushing from above.
"Thee now no more
The joyful house and best of wives shall welcome,
Nor little sons run up to snatch their kisses
And touch with silent happiness thy heart.
Thou shalt not speed in undertakings more,
Nor be the warder of thine own no more.
Poor wretch," they say, "one hostile hour hath ta'en
Wretchedly from thee all life's many guerdons,"
But add not, "yet no longer unto thee
Remains a remnant of desire for them"
If this they only well perceived with mind
And followed up with maxims, they would free
Their state of man from anguish and from fear.
"O even as here thou art, aslumber in death,
So shalt thou slumber down the rest of time,
Released from every harrying pang. But we,
We have bewept thee with insatiate woe,
Standing beside whilst on the awful pyre
Thou wert made ashes; and no day shall take
For us the eternal sorrow from the breast."
But ask the mourner what's the bitterness
That man should waste in an eternal grief,
If, after all, the thing's but sleep and rest?
For when the soul and frame together are sunk
In slumber, no one then demands his self
Or being. Well, this sleep may be forever,
Without desire of any selfhood more,