No More Learning

A traitor you do look like; but such traitors
His Majesty seldom fears. I am Cressid's uncle,
That dare leave two together. Fare you well. Exit
KING. Now, fair one, does your business follow us?
HELENA. Ay, my good lord.
Gerard de Narbon was my father,
In what he did profess, well found.
KING. I knew him.
HELENA. The rather will I spare my praises towards him;
Knowing him is enough. On's bed of death
Many receipts he gave me; chiefly one,
Which, as the dearest issue of his practice,
And of his old experience th' only darling,
He bade me store up as a triple eye,
Safer than mine own two, more dear. I have so:
And, hearing your high Majesty is touch'd
With that malignant cause wherein the honour
Of my dear father's gift stands chief in power,
I come to tender it, and my appliance,
With all bound humbleness.
KING.
We thank you, maiden;
But may not be so credulous of cure,
When our most learned doctors leave us, and
The congregated college have concluded
That labouring art can never ransom nature
From her inaidable estate-I say we must not
So stain our judgment, or corrupt our hope,
To prostitute our past-cure malady
To empirics; or to dissever so
Our great self and our credit to esteem
A senseless help, when help past sense we deem.
HELENA. My duty then shall pay me for my pains.
I will no more enforce mine office on you;
Humbly entreating from your royal thoughts
A modest one to bear me back again.
KING. I cannot give thee less, to be call'd grateful.
Thou thought'st to help me; and such thanks I give
As one near death to those that wish him live.
But what at full I know, thou know'st no part;
I knowing all my peril, thou no art.
HELENA. What I can do can do no hurt to try,
Since you set up your rest 'gainst remedy.
He that of greatest works is finisher
Oft does them by the weakest minister.
So holy writ in babes hath judgment shown,
When judges have been babes. Great floods have flown
From simple sources, and great seas have dried
When miracles have by the greatest been denied.
Oft expectation fails, and most oft there
Where most it promises; and oft it hits
Where hope is coldest, and despair most fits.
KING. I must not hear thee.