The brain of man, like that of all animals is double, being parted down its centre by a thin membrane. For this reason pain is not always felt in the same part of the head, but sometimes on one side, sometimes on the other, and occasionally all over.
Nature itself is the best physician.
That which is used - develops. That which is not used wastes away.
The natural force within each of us is that greatest healer of all.
Many admire, few know.
A physician who is a lover of wisdom is the equal to a god.