The penetrative shaft: we pass
The breath of thought, who would divine
If haply they may grow
As Earth; have our desire to know;
If life comes there to grain from grass,
And flowers like ours of toil and pain;
Has passion to beat bar,
Win space from cleaving brain;
The mystic link attain,
Whereby star holds on star.

Those visible immortals beam
Allurement to the dream:
Ireful at human hungers brook
No question in the look.
For ever virgin to our sense,
Remote they wane to gaze intense:
Prolong it, and in ruthlessness they smite
The beating heart behind the ball of sight:
Till we conceive their heavens hoar,
Those lights they raise but sparkles frore,
And Earth, our blood-warm Earth, a shuddering prey
To that frigidity of brainless ray.

Yet space is given for breath of thought
Beyond our bounds when musing: more
When to that musing love is brought,
And love is asked of love's wherefore.
'Tis Earth's, her gift; else have we nought:
Her gift, her secret, here our tie.