History shows that the human mind, fed by constant accessions of knowledge, periodically grows too large for its theoretical coverings, and bursts them asunder to appear in new habiliments, as the feeding and growing grub, at intervals, casts its too narrow skin and assumes another.

Not one change of species into another is on record ... we cannot prove that a single species has been changed.

The Times is getting more detestable (but that is too weak word) than ever.

At some future period, not very distant as measured by centuries, the civilised races of man will almost certainly exterminate and replace throughout the world the savage races. At the same time the anthropomorphous apes, as Professor Schaaffhausen has remarked, will no doubt be exterminated. The break will then be rendered wider, for it will intervene between man in a more civilised state as we may hope, than the Caucasian and some ape as low as a baboon, instead of as at present between the negro or Australian and the gorilla.

It is mere rubbish thinking, at present, of origin of life; one might as well think of origin of matter.

Free will is to mind what chance is to matter.

We will now discuss in a little more detail the Struggle for Existence.