Without birds to feed on them, the insects would multiply catastrophically. ... The insects, not man or other proud species, are really… — H. Bentley Glass Age Copy Share Image
No parents will in that future time have the right to burden society with a malformed or mentally incompetent child. — H. Bentley Glass Burden Copy Share Image
The next decade will perhaps raise us a step above despair to a cleaner, clearer wisdom and biology cannot fail to help… — H. Bentley Glass Air Copy Share Image
The races are in fact disappearing, although the process will require thousands of years at present rates — H. Bentley Glass Disappear Copy Share Image
The advances of biology during the past 20 years have been breathtaking, particularly in cracking the mystery of heredity. Nevertheless, the greatest… — H. Bentley Glass Aging Copy Share Image
We are like the explorers of a great continent, who have penetrated its margins in most points of the compass and have… — H. Bentley Glass Chains Copy Share Image
