Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science.

“The love for all living creatures is the most noble attribute of man.”

“Besides love and sympathy, animals exhibit other qualities connected with the s…”

“One may say there is a force like a hundred thousand wedges...”

“Thus, from the war of nature, from famine and death, the most exalted object wh…”