sub specie aeternitatis - Benedictus de Spinoza

...To substitute the society of ideas for that of things is simply to live in the mind; it is to survey the world of existences in its truth and beauty rather than in its personal perspectives, or with practical urgency. It is the sole path to happiness for the intellectual man, because the intellectual man cannot be satisfied with a world of perpetual change, defeat, and imperfection. It is the path trodden by ancient philosophers and modern saints or poets; not, of course, by modern writers on philosophy (except Spinoza), because these have not been philosophers in the vital sense; they have practised no spiritual discipline, suffered no change of heart, but lived on exactly like other professors, and exerted themselves to prove the existence of a God favourable to their own desires, instead of searching for the God that happens to exist.

Well before John Stuart Mill, Spinoza had the acuity to recognize that the unfettered freedom of expression is in the state's own best interest. In this post-9/11 world, there is a temptation to believe that “homeland security” is better secured by the suppression of certain liberties than their free exercise. This includes a tendency by justices to interpret existing laws in restrictive ways and efforts by lawmakers to create new limitations, as well as a willingness among the populace, “for the sake of peace and security,” to acquiesce in this. We seem ready not only to engage in a higher degree of self-censorship, but also to accept a loosening of legal protections against prior restraint (whether in print publications or the dissemination of information via the Internet), unwarranted surveillance, unreasonable search and seizure, and other intrusive measures. Spinoza, long ago, recognized the danger in such thinking, both for individuals and for the polity at large. He saw that there was no need to make a trade-off between political and social well-being and the freedom of expression; on the contrary, the former depends on the latter.

Let him who wishes weep bitter tears because history moves ahead so perplexingly: two steps forward, one step back. But tears are of no avail. It is necessary according to Spinoza's advice, not to laugh, not to weep, but to understand!