Quotes Avicenna

As to the mental essence, we find it in infants devoid of ev...

Medicine considers the human body as to the means by which i...

Now it is established in the sciences that no knowledge is a...

That whose existence is necessary must necessarily be one es...

The knowledge of anything, since all things have causes, is ...

The world is divided into men who have wit and no religion a...

Therefore in medicine we ought to know the causes of sicknes...