How careful was I when I took my way,
Each trifle under truest bars to thrust,
That to my use it might unused stay
From hands of falsehood, in sure wards of trust! 
But thou, to whom my jewels trifles are,
Most worthy comfort, now my greatest grief,
Thou best of dearest, and mine only care,
Art left the prey of every vulgar thief. 
Thee have I not lock’d up in any chest,
Save where thou art not, though I feel thou art,
Within the gentle closure of my breast,
From whence at pleasure thou mayst come and part;
  And even thence thou wilt be stol’n I fear,
  For truth proves thievish for a prize so dear.

XLIX

Against that time, if ever that time come,
When I shall see thee frown on my defects,
When as thy love hath cast his utmost sum,
Call’d to that audit by advis’d respects;
Against that time when thou shalt strangely pass,
And scarcely greet me with that sun, thine eye,
When love, converted from the thing it was,
Shall reasons find of settled gravity;
Against that time do I ensconce me here,
Within the knowledge of mine own desert,
And this my hand, against my self uprear,
To guard the lawful reasons on thy part: 
  To leave poor me thou hast the strength of laws,
  Since why to love I can allege no cause.

L

How heavy do I journey on the way,
When what I seek, my weary travel’s end,
Doth teach that ease and that repose to say,
‘Thus far the miles are measured from thy friend!’
The beast that bears me, tired with my woe,
Plods dully on, to bear that weight in me,
As if by some instinct the wretch did know
His rider lov’d not speed, being made from thee: 
The bloody spur cannot provoke him on,
That sometimes anger thrusts into his hide,
Which heavily he answers with a groan,
More sharp to me than spurring to his side;
  For that same groan doth put this in my mind,
  My grief lies onward, and my joy behind.

LI

Thus can my love excuse the slow offence
Of my dull bearer when from thee I speed: 
From where thou art why should I haste me thence? 
Till I return, of posting is no need. 
O! what excuse will my poor beast then find,
When swift extremity can seem but slow? 
Then should I spur, though mounted on the wind,
In winged speed n:motion shall I know,
Then can no horse with my desire keep pace;
Therefore desire, of perfect’st love being made,
Shall neigh—­no dull flesh—­in his fiery race;
But love, for love, thus shall excuse my jade,—­
  ’Since from thee going, he went wilful-slow,
  Towards thee I’ll run, and give him leave to go.’

LII