Marriages are not normally made to avoid having children.

No doubt science cannot admit of compromises, and can only bring out the complete truth. Hence there must be controversy, and the strife may be, and sometimes must be, sharp. But must it even then be personal? Does it help science to attack the man as well as the statement? On the contrary, has not science the noble privilege of carrying on its controversies without personal quarrels?

Life itself is but the expression of a sum of phenomena, each of which follows the ordinary physical and chemical laws.

Belief begins where science leaves off and ends where science begins.

Between animal and human medicine, there is no dividing line-nor should there be.

It is the curse of humanity that it learns to tolerate even the most horrible situations by habituation.

Imprisoned quacks are always replaced by new ones.