Hatred is not contained in political thinking. Any hatred worked up against the public enemy is non-political, and always shows some weakness in the internal political situation.

Every non-political human grouping of whatever kind, legal, social, religious, economic or other becomes at last political if it creates an opposition deep enough to range men against one another as enemies

The State becomes society or humanity on the ethical side, a production and trade system on the economic side

The purest expression of the doctrine of Liberalism was probably that of Benjamin Constant

The way politics divides the world is into friend and enemy

Liberalism is Rationalism in politics.

A political theory seeks to find from history the limits of the politically possible