“Western civilization presents one of the most difficult tasks for historical analysis, because it is not yet finished, because we are a part of it and lack perspective, and because it presents considerable variation from our pattern of historical change.”

Psychedelic Society (1984)
Context: What blinds us, or what makes historical progress very difficult, is our lack of awareness of our ignorance. And [I think] that beliefs should be put aside, and that a psychedelic society would abandon belief systems [in favor of] direct experience and this is, I think much, of the problem of the modern dilemma, is that direct experience has been discounted and in its place all kind of belief systems have been erected... If you believe something, you're automatically precluded from believing in the opposite, which means that a degree of your human freedom has been forfeited in the act of this belief.

Source: The Art of Racing in the Rain

in Einstein's Researches on the Nature of Light, [Emil Wolf, Selected works of Emil Wolf: with commentary, World Scientific, 2001, 9810242042, 536]

Vol. 2 "On the Suffering of the World" as translated in Essays and Aphorisms (1970), as translated by R. J. Hollingdale
Parerga and Paralipomena (1851), Counsels and Maxims
Context: The animals are much more content with mere existence than we are; the plants are wholly so; and man is so according to how dull and insensitive he is. The animal’s life consequently contains less suffering but also less pleasure than the human’s, the direct reason being that on the one hand it is free from care and anxiety and the torments that attend them, but on the other is without hope and therefore has no share in that anticipation of a happy future which, together with the enchanting products of the imagination which accompany it, is the source of most of our greatest joys and pleasures. The animal lacks both anxiety and hope because its consciousness is restricted to what is clearly evident and thus to the present moment: the animal is the present incarnate.

Inner Freedom: A Spiritual Journey for Prison Inmates (2008)

Seeker's Guide to Self-Freedom

Source: Peace Is Every Step: The Path of Mindfulness in Everyday Life

Report on the Construction of Situations (1957)

Vol. I, Part 1, [The Materialist Conception of History].
The German Ideology (1845/46)
Context: Where speculation ends — in real life — there real, positive science begins: the representation of the practical activity, of the practical process of development of men. Empty talk about consciousness ceases, and real knowledge has to take place. When reality is depicted, philosophy as an independent branch of activity loses its medium of existence. At the best its place can only be taken by a summing-up of the most general results, abstractions which arise from the observation of the historical development of men. Viewed apart from real history, these abstractions have in themselves no value whatsoever. They can only serve to facilitate the arrangement of historical material, to indicate the sequence of its separate strata. But they by no means afford a recipe or schema, as does philosophy, for neatly trimming the epochs of history. On the contrary, our difficulties begin only when we set about the observation and the arrangement — the real depiction — of our historical material, whether of a past epoch or of the present.