Water indeed will flow indifferently to the east or west, but will it flow indifferently up or down? The tendency of our… — Mencius Copy Share Image
To discover and know has always been a deep tendency of our nature. Can we not recognize it already in caveman? — Pierre Teilhard de Chardin Copy Share Image
The embryological record is almost always abbreviated in accordance with the tendency of nature (to be explained on the principle of survival… — Francis Maitland Balfour Copy Share Image
