[4] Ego vero evangelio non crederem, nisi ecclesiæ Catholicæ me commoveret auctoritas.—Contra Epistolam Manichæi, cap. v.

[5] I employ the words "Supernature" and "Supernatural" in their popular senses. For myself, I am bound to say that the term "Nature" covers the totality of that which is. The world of psychical phenomena appears to me to be as much part of "Nature" as the world of physical phenomena; and I am unable to perceive any justification for cutting the Universe into two halves, one natural and one supernatural.

[6] The general reader will find an admirably clear and concise statement of the evidence in this case, in Professor Flower's recently published work The Horse: a Study in Natural History.

[7] "The School Boards: What they can do and what they may do," 1870. Critiques and Addresses, p. 51.

[8] De Solido intra Solidum, p. 5.—"Dato corpore certâ figurâ prædito et juxta leges naturæ producto, in ipso corpore argumenta invenire locum et modum productionis detegentia."

[9] "Corpora sibi invicem omnino similia simili etiam modo producta sunt."

[10] [Sir J. D. Hooker.]

[11] The Nineteenth Century.

[12] Earlier, if more recent announcements are correct.

[13] It may be objected that I have not put the case fairly, inasmuch as the solitary insect's wing which was discovered twelve months ago in Silurian rocks, and which is, at present, the sole evidence of insects older than the Devonian epoch, came from strata of Middle Silurian age, and is therefore older than the scorpions which, within the last two years, have been found in Upper Silurian strata in Sweden, Britain, and the United States. But no one who comprehends the nature of the evidence afforded by fossil remains would venture to say that the non-discovery of scorpions in the Middle Silurian strata, up to this time, affords any more ground for supposing that they did not exist, than the non-discovery of flying insects in the Upper Silurian strata, up to this time, throws any doubt on the certainty that they existed, which is derived from the occurrence of the wing in the Middle Silurian. In fact, I have stretched a point in admitting that these fossils afford a colourable pretext for the assumption that the land and air-population were of contemporaneous origin.