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philosopher, science oilers a more satisfactory solution of 
the problem. “ To the compression of the petiole,” says 
Drummond, “ we are chiefly to attribute the tremulous 
or turning motion of the leaves of this tree. The 
compression is chiefly at the end next the leaf; and as 
it is vertical, while the position of the leaf is horizontal, 
the slightest breath of wind throws the latter into 
agitation.” 
Daylight is closing, but the west 
Still with the pomp of sunset glows, 
And crimson cloud on mountain’s breast, 
And tower, and spire, its radiance throws, 
While one by one in eastern skies 
“ The stars which usher evening rise.” 
How deep, how holy is the calm ! 
Each sound seems hush’d by magic spell, 
As if sweet Peace her honied balm 
Blent with each dewdrop as it fell. 
Would that the cares which man pursue 
A pause like this of nature knew ! 
