Socialist thought owes its appeal to the young largely to its visionary character; the very courage to indulge in Utopian thought is in this respect a source of strength for socialism which traditional liberalism sadly lacks. Speculation about general principles provides an opportunity for the play of the imagination of those who are unencumbered by much knowledge of the facts of present-day life. Their ideas suffer from inherent contradictions, and any attempt to put them into practice must produce something utterly different from what they expect.

The attitude of the liberal towards society is like that of the gardener who tends a plant and, in order to create the conditions most favorable to its growth, must know as much as possible about its structure and the way it functions.

It is because every individual knows little and, in particular, because we rarely know which of us knows best best that we trust the independent and competitive efforts of many to induce the emergence of what we shall want when we see it.

...the case for individual freedom rests largely on the recognition of the inevitable and universal ignorance of all of us concerning a great many of the factors on which the achievements of our ends and welfare depend.

One need not be a prophet to be aware of impending dangers. An accidental combination of experience and interest will often reveal events to one man under aspects which few yet see.

The mischievous idea that all public needs should be satisfied by compulsory organization and that all the means that individuals are willing to devote to pubic purposes should be under the control of government, is wholly alien to the basic principles of a free society.

There exists no third principle for the organisation of the economics process which can be rationally chosen to achieve any desirable ends, in addition to either a functioning market in which nobody can conclusively determine how well-off particular groups or individuals will be, or a central direction where a group organised for power determines it.