7O SOILS 



its way into the surface soil. The water will help, and 

 the air will help ; so also will frost and heat do the part 

 that should be done by them : all these will work to- 

 gether, just as they did millions of years ago when all 

 was in the beginning, just as they have worked always 

 and even as they are working now. 



It's Nature's way. And this is as it should be: for 

 there must be plant food for the use of the world when 

 another million years shall have rolled around. It were 

 not right for us to have it all. Fast secured it is and 

 fast secured it will remain. It's Nature's way of pro- 

 viding for all the plants and animals and peoples that in 

 time shall come. 



