What shall it profit a man
To have stood by the source of things,
To have spent the fair years of his youthful prime
In mystical questionings;
To have scaled the lovely height,
While his brothers slept below;
To have seen the vision bright
Which but few on earth may know,—
If when his task be done
He lives his life alone?
If in the busy street
None come whom he may greet?
If in his lonely room
With the night the shadows deepen into ghostly shapes of gloom?

It may be his soul may say,
"I have gained me a splendid dower;
I can look around on the toiling crowd,
With the pride of a conscious power.
I can hear the passer-by
Tell of all my world-wide fame;
I have friends I shall not see
Who dwell fondly on my name.
If the sweet smile of wife
Light not my joyless life,
If to my silent home
No childish laughter come,
Shall I no solace find
In communion with the monarchs of the fair broad realm of mind?"

But when sickness wears him, or age
Creeps on, and his soul doth yearn
For the tender hand and the soothing voice
That shall nevermore return;
When the crowd of careless friends,
Not unkind, but each one set
Safe within white walls of home,
All the world without forget,—
Shall not old memories rise
'Twixt book and weary eyes,
Till knowledge come to seem
A profitless vague dream?
Shall not he sometimes sigh
For the careless past unlearnèd, and the happy days gone by?

Ah! not to be happy alone,
Are men sent, or to be glad.
Oft-times the sweetest music is made
By the voices of the sad.
The thinker oft is bent
By a too-great load of thought;
The discoverer's soul grows sick
With the secret vainly sought;
Lonely may be the home,
No breath of fame may come,
Yet through their lives doth shine
A purple light Divine,
And a nobler pain they prove
Than the bloom of lower pleasures, or the fleeting spell of love.

Mark but this flea, and mark in this,   
How little that which thou deniest me is;   
It sucked me first, and now sucks thee,
And in this flea our two bloods mingled be;   
Thou know’st that this cannot be said
A sin, nor shame, nor loss of maidenhead,
    Yet this enjoys before it woo,
    And pampered swells with one blood made of two,
    And this, alas, is more than we would do.

Oh stay, three lives in one flea spare,
Where we almost, nay more than married are.   
This flea is you and I, and this
Our marriage bed, and marriage temple is;   
Though parents grudge, and you, w'are met,   
And cloistered in these living walls of jet.
    Though use make you apt to kill me,
    Let not to that, self-murder added be,
    And sacrilege, three sins in killing three.

Cruel and sudden, hast thou since
Purpled thy nail, in blood of innocence?   
Wherein could this flea guilty be,
Except in that drop which it sucked from thee?   
Yet thou triumph’st, and say'st that thou   
Find’st not thy self, nor me the weaker now;
    ’Tis true; then learn how false, fears be:
    Just so much honor, when thou yield’st to me,
    Will waste, as this flea’s death took life from thee.