Come, pensive Nun, devout and pure,
Sober, steadfast, and demure,
All in a robe of darkest grain,
Flowing with majestic train,
And sable stole of cypress lawn,
Over thy decent shoulders drawn.
Come, but keep thy wonted state,
With even step and musing gait . . .

In his poem "Il Penseroso," Milton paints a vivid picture of Thought personified as a "pensive Nun," emphasizing qualities of purity and devoutness. The description of her clothing—"a robe of darkest grain" and "sable stole of cypress lawn"—conveys an image of solemnity and depth. The attire not only signifies her serious nature but also aligns with the contemplative and serene atmosphere that Milton seeks to evoke. The nun's "even step and musing gait" highlights her steady, thoughtful demeanor, contrasting with more lively or frivolous traits. This passage underscores the poet's reverence for meditation and introspection, suggesting that true wisdom and insight come from a poised and reflective mind. By inviting her to "come," Milton expresses his longing for the tranquility and clarity of mind that such a presence brings, elevating thoughtfulness to a sacred ideal.