#unsupported

Natural Selection never made it come to pass, as a habit of nature, that an unsupported stone should move downwards rather than upwards. It applies to no part of inorganic nature, and is very limited even in the phenomena of organic life. ↗

— Chauncey Wright

#come #downwards #even #habit #inorganic

Only since the Industrial Revolution have most people worked in places away from their homes or been left to raise small children without the help of multiple adults, making for an unsupported life. ↗

— Martha Beck

#been #children #help #homes #industrial

Perfect as the wing of a bird may be, it will never enable the bird to fly if unsupported by the air. Facts are the air of science. Without them a man of science can never rise. ↗

— Ivan Pavlov

#bird #enable #facts #fly #man