When I say that the conservative lacks principles, I do not mean to
suggest that he lacks moral conviction. The typical conservative is
indeed usually a man of very strong moral convictions. What I mean is
that he has no political principles which enable him to work with
people whose moral values differ from his own for a political order in
which both can obey their convictions. It is the recognition of such
principles that permits the coexistence of different sets of values
that makes it possible to build a peaceful society with a minimum of
force. The acceptance of such principles means that we agree to
tolerate much that we dislike. There are many values of the
conservative which appeal to me more than those of the socialists; yet
for a liberal the importance he personally attaches to specific goals
is no sufficient justification for forcing others to serve them. . . .
To live and work successfully with others requires more than
faithfulness to one's concrete aims. It requires an intellectual
commitment to a type of order in which, even on issues which to one
are fundamental, others are allowed to pursue different ends.
It is for this reason that to the liberal neither moral nor religious
ideals are proper objects of coercion, while both conservatives and
socialists recognize no such limits. I sometimes feel that the most
conspicuous attribute of liberalism that distinguishes it as much from
conservatism as from socialism is the view that moral beliefs
concerning matters of conduct which do not directly interfere with the
protected sphere of other persons do not justify coercion. This may
also explain why it seems to be so much easier for the repentant
socialist to find a new spiritual home in the conservative fold than
in the liberal.
-- F.A. Hayek, The Constitution Of Liberty (1960) 401-02