She drew back; he was calm "It is this that had the power," And he lashed his open palm With the tender-headed flower. - Robert Frost

Some spirit to stand simply forth,
Heroic in its nakedness,
Against the uttermost of earth....

Lovers, forget your love,
And list to the love of these,
She a window flower,
And he a winter breeze.

When the frosty window veil
Was melted down at noon,
And the caged yellow bird
Hung over her in tune,

He marked her through the pane,
He could not help but mark,
And only passed her by,
To come again at dark.

He was a winter wind,
Concerned with ice and snow,
Dead weeds and unmated birds,
And little of love could know.

But he sighed upon the sill,
He gave the sash a shake,
As witness all within
Who lay that night awake.

Perchance he half prevailed
To win her for the flight
From the firelit looking-glass
And warm stove-window light.

But the flower leaned aside
And thought of naught to say,
And morning found the breeze
A hundred miles away.

It is only a moment here and a moment there that the greatest writer has. Some cognizance of the fact must be taken in your teaching.