In sharpness of vision you’re no match for Lynceus,
but you don’t despise ointment if you have sore eyes;
and though you’ll never match unbeaten Glycon’s strength,
you guard yourself against attacks of crippling gout.
We advance part way even if we can’t go further.

[Non possis oculo quantum contendere Lynceus,
non tamen idcirco contemnas lippus inungui;
nec quia desperes invicti membra Glyconis,
nodosa corpus nolis prohibere cheragra.
Est quadam prodire tenus, si non datur ultra.]

Horace (65–8 BC) Roman poet, satirist, soldier, politician [Quintus Horatius Flaccus]

Epistles [Epistularum, Letters], Book 1, ep. 1, l. 28ff (1.1.28-32) (20 BC) [tr. Fuchs (1977)]
    (Source)

(Source (Latin)). Other translations:

Though one cannot lyke Linceus with pearsing eyesight see,
To mende his sighte he maye not grudge inoynted for to be.
Lyke lustie Glyco thou dispayres in lymmes to be so stoute
Yet maye thou exercyse thy selfe to shun the knottie gowte.
A man maye clim a step, or twayne thoughe he goe not beyonde.
[tr. Drant (1567)]

Thy eyes will never pierce like Lynceus eye,
Scorn not to noint them though if sore they are:
Nor, of a Wrastlers strength if thou despair,
Neglect to salve the knotted Gout. If more
'S deni'd, 'tis something to have gon thus fur.
[tr. Fanshawe; ed. Brome (1666)]

Yours cannot be as good as Lynceus Eyes,
What then, when Sore must I fit Cures despise?
You cannot Hope to have your Limbs as great
As Glyco's, nor so strong and firmly set,
Yet to prevent the Gout hast Thou no care?
What, if of farther progress you despair,
'Tis somewhat surely to have gone thus far.
[tr. Creech (1684)]

You cannot hope for Lynceus' piercing eyes:
But will you then a strengthening salve despise?
You wish for matchless Glycon's limbs, in vain,
Yet why not cure the gout's decrepit pain?
Though of exact perfection you despair,
Yet every step to virtue's worth your care.
[tr. Francis (1747)]

Though not a Lynceus, one may sure apply
The lenient salve to a distemper'd eye;
Nor would you scorn from chalk-stones to preserve
Joints that despair of Glycon's lion nerve.
Though hopeless to surmount fair virtue's hill,
To climb a certain height is something still.
[tr. Howes (1845)]

Your sight is not so piercing as that of Lynceus; you will not however therefore despise being anointed, if you are sore-eyed: nor because you despair of the muscles of the invincible Glycon, will you be careless of preserving your body from the knotty gout. There is some point to which we may reach, if we can go no further.
[tr. Smart/Buckley (1853)]

Your eyes will never see like Lynceus'; still
You rub them with an ointment when they're ill.
You cannot hope for Glyco's stalwart frame,
Yet you'd avoid the gout that makes you lame.
Some point of moral progress each may gain,
Though to aspire beyond it should prove vain.
[tr. Conington (1874)]

No Lynceus you, yet will you not despise,
Because of that, a salve for aching eyes.
Glycon in thews may beat you out and out,
Shall you not, therefore, keep at bay the gout?
Fair wisdom's goal may not be reached, but you
May on the road advance a stage or two.
[tr. Martin (1881)]

You may be unable to see so far as Lyncæus, yet you do not on this account, being a blear-eyed man, despise ointment. You may despair of possessing limbs like those of the unconquered gladiator Glycon, yet you will endeavour to preserve yourself from the hand-crippling gout. It is permitted us to attain a certain point, though denied us beyond it.
[tr. Elgood (1893)]

You may not be able, with your eyes, to see as far as Lynceus, yet you would not on that account scorn to anoint them, if sore. Nor, because you may not hope for unconquered Glycon's strength of limb, would you decline to keep your body free from the gnarls of gout. It is worth while to take some steps forward, though we may not go still further.
[tr. Fairclough (Loeb) (1926)]

Your eyes aren’t as keen
As Lynceus’, but this doesn’t mean that if they’re inflamed
You shouldn’t put drops in them. Glycon’s muscular limbs
Will never be yours, but still, you ought to take steps
To insure that the gout doesn’t tie your body in knots.
Your strides may be modest: they'll still take you further along.
[tr. Palmer Bovie (1959)]

Your eyes will never see as Lynkeus
Saw, riding with Jason, but when your eyes
Hurt, you rub them with slave. Olympic
Winners are stronger, alas, than you
Can ever be, but you too protect
Yourself form the wringing pain of gout.
It pays to go as far as our feet will take us,
Though there's farther to go,
And we can never go that far.
[tr. Raffel (1983)]

Suppose you don't have eyes as good as Lynceus;
That doesn't mean that if they're sore you wouldn't
Use salve to make them better; suppose you haen't
A chance int he world of competing with undefeated
Glycon the strongman, that doesn't mean you wouldn't
Try everythihng you could by exercise
To keep away rheumatic aches and pains.
You can't do everything, but you have to do
Everything you can.
[tr. Ferry (2001)]

You might not be able to rival Lynceus in length of vision,
but that wouldn’t make you refuse a salve if your eyes were sore.
You'll never enjoy the physique of Glyco the champeon athlete,
but you'd still want to keep your body free from the knots of gout.
We can all make some progress, in spite of our limitations.
[tr. Rudd (2005 ed.)]

You mightn’t be able to match Lynceus’ eyesight,
But you wouldn’t not bathe your eyes if they were sore:
And just because you can’t hope to have Glycon’s peerless
Physique, you’d still want your body free of knotty gout.
We should go as far as we can if we can’t go further.
[tr. Kline (2015)]