A little bit of beer is divine medicine.

Could we but rightly comprehend the mind of man, nothing would be impossible to us upon the earth.

All drugs are poisons the benefit depends on the dosage.

Nothing is hidden so much that it wouldn't be revealed through its fruit.

The book of Nature is that which the physician must read; and to do so he must walk over the leaves.

Every physician must be rich in knowledge, and not only of that which is written in books; his patients should be his book, they will never mislead him.

Women's regular bleeding engenders phantoms.