The populace is like the sea motionless in itself, but stirred by every wind, even the lightest breeze.
LivyThe study of history is the best medicine for a sick mind; for in history you have a record of the infinite variety of human experience plainly set out for all to see; and in that record you can find yourself and your country both examples and warnings; fine things to take as models, base things rotten through and through, to avoid.
Livy