Necessity (n.) is the outer form of freedom, and since we live the outer before the inner, it is freedom's presupposition.
Necessity (n.) of the conceptual kind is not about how we use words but about limits no coherent thought can cross, and so about the very shape of things.
Necessity (n.) fully developed is freedom, Hegel holds: a necessity that depends only on itself is self-development, the mark of a subject.
Necessity (n.) between concepts alone yields no facts: to use the truth that a triangle's angles make 180 degrees, someone must first give you a triangle.
Necessity (n.) in the absolute sense is only because it is, with no condition or ground beyond it: the self-caused system of necessary changes as a whole.
Necessity (n.) is blind only while joined to contingency; understood as resting on itself, it is fully transparent to the reason that produces it.