1905-6.] TREES AND THEIR INDIVIDUALITY AND RELATION TO OUR DAILY LIFE. 271 
I would urge every one to keep planting as something we can do, 
for— 
We cannot measure the need of even the tiniest flower, 
Nor check the flow of the golden sands that run through the single hour; 
But the morning dew must fall, and the sun and the summer rain 
Must do their part and perform it all over and over again. 
Over and over again the brook through the meadow flows, 
And over and over again the ponderous millwheel goes, 
Once doing will not suffice, 
- Though doing will not be in vain. 
