It is our attitude toward free thought and free expression that will determine our fate. There must be no limit on the range of temperate discussion, no limits on thought. No subject must be taboo. No censor must preside at our assemblies. – William O. Douglas
Would you approve of your young sons, young daughters — because girls can read as well as boys — reading this book? Is it a book that you would have lying around in your own house? Is it a book that you would even wish your wife or your servants to read? – Mervyn Griffith-Jones