"Those experiments that cannot be justified on scientific grounds can be no more justified than the frivolous killing …"

"One type of medical research involves ascertaining whether certain pathological conditions in humans can be alleviate…"

"Arguments to the effect that it is wrong to cause pain and suffering to animals are often rejected by claiming that a…"

"Interspecies differences may lead to concluding that substances that are innocuous or beneficial in humans are harmfu…"

"Rats and mice, for example, tend spontaneously to develop a high incidence of tumors. This renders them unsuitable fo…"

"Scientific education is catholic; it embraces the whole field of human learning. No student can master all knowledge …"

"Honest investigation is but the application of common sense to the solution of the unknown. Science does not wait on …"

"Years of drought and famine come and years of flood and famine come, and the climate is not changed with dance, libat…"

"The verb is relatively of much greater importance in an Indian tongue than in a civilized language."

"Possible ideas and thoughts are vast in number. A distinct word for every distinct idea and thought would require a v…"