Harold J. Laski: “Most men who are prohibited from thinking as their experience teaches them soon cease to think at all.”

It has been the historic character of persecution always to degrade the persecutor and to strengthen the persecuted by drawing attention to their claims.

The intolerance may be Catholic, when it insists that a unity of outlook is essential for the preservation of society; or it may be Protestant when, as with Calvin and the Socinians, it holds that the blasphemous nature of the belief…

Ultimately, that denial is always made upon the same ground: it is insisted that the doctrines or practices attacked are subversive of the civil order.

When attacks on liberty are political or economic, it is their motive rather than their nature that changes.