"A previous publication reported the occurrence of in the eyes of all rats fed on rations containing as the chief sour…"

"... Even minor during the growing period may prevent full potential growth from being attained. ... Growth potential …"

"Remember that there were no in the 1920's, and every had to depend on a few recognized authorities for estimates of n…"

"Shatter her beauteous breast ye may; The Spirit of England none can slay! Dash the bomb on the dome of Paul's, — Deem…"

"The wilderness begins at the edge of my body, at the edge of my consciousness, and extends to the edge of the univers…"

"I had always been aware that the Universe is sad; everything in it, animate or inanimate, the wild creatures, the sto…"

"This is not a man who sits down to "write a poem"; rather, some burden of understanding and feeling, some need to kno…"

"The ability to imagine relations is one of the most indispensable conditions of all precise thinking. No subject can …"

"Man does not dwell at the centre of things, but is the denizen of an obscure and tiny speck of cosmical matter quite …"

"In a very deep sense all human science is but the increment of the power of the eye, and all human art is the increme…"