“Personality is the knowledge that we are apart from the rest of the universe.”

Kulturphilosophie (1923), Vol. 2 : Civilization and Ethics
Context: Resignation as to knowledge of the world is for me not an irretrievable plunge into a scepticism which leaves us to drift about in life like a derelict vessel. I see in it that effort of honesty which we must venture to make in order to arrive at the serviceable world-view which hovers within sight. Every world-view which fails to start from resignation in regard to knowledge is artificial and a mere fabrication, for it rests upon an inadmissible interpretation of the universe.

Source: Galileo's Dream (2009), Ch. 13, p. 280
Context: We all have seven secret lives. The life of excretion; the world of inappropriate sexual fantasies; our real hopes; our terror of death; our experience of shame; the world of pain; and our dreams. No one ever knows these lives. Consciousness is solitary. Each person lives in that bubble universe that rests under the skull, alone.

Source: In Praise of Philosophy (1963), p. 5
Context: Even those who have desired to work out a completely positive philosophy have been philosophers only to the extent that, at the same time, they have refused the right to install themselves in absolute knowledge. They taught not this knowledge, but its becoming in us, not the absolute but, at most, our absolute relation to it, as Kierkegaard said. What makes a philosopher is the movement which leads back without ceasing from knowledge to ignorance, from ignorance to knowledge, and a kind of rest in this movement.

Source: Elmer Gantry (1927)

Source: Practical Pictorial Photography, 1898, Clouds. Their use, and practical instructions as to how to photography them, p. 92

Source: The Economics of Welfare (1920), Ch. 1 : Welfare and Economic Welfare, § 1

Section III, Chap. I.
The Theory of Moral Sentiments (1759), Part II

I.
Outline of the Doctrine of Knowledge (1810)
Context: The Doctrine of Knowledge, apart from all special and definite knowing, proceeds immediately upon Knowledge itself, in the essential unity in which it recognises Knowledge as existing; and it raises this question in the first place — How this Knowledge can come into being, and what it is in its inward and essential Nature?
The following must be apparent: — There is but One who is absolutely by and through himself, — namely, God; and God is not the mere dead conception to which we have thus given utterance, but he is in himself pure Life. He can neither change nor determine himself in aught within himself, nor become any other Being; for his Being contains within it all his Being and all possible Being, and neither within him nor out of him can any new Being arise.