Now, it is a good sanitary principle, that what is curative is preventive.


A Commonplace Book of Thoughts (1854)


Now, it is a good sanitary principle, that what is curative is preventive.

Now, it is a good sanitary principle, that what is curative is preventive.

Now, it is a good sanitary principle, that what is curative is preventive.

Now, it is a good sanitary principle, that what is curative is preventive.