all that

is solid melts into air is the suggestion that material relations which appear to be fixed, fast-frozen, and inviolatiable are nothing but ideology which man is compelled to face.

. All fixed, fast-frozen relations, with their train of ancient and venerable prejudices and opinions, are swept away, all new-formed ones become antiquated before they can ossify. All that is solid melts into air, all that is holy is profaned, and man is at last compelled to face with sober senses, his real conditions of life, and his relations with his kind. (Marx 1848 : 5)

all that, n.Definitions

all that