sufficient abstraction

"In logic nothing is accidental: if a thing can occur in an atomic
fact the possibility of that atomic fact must already be prejudged
in the thing."
By L. Wittgenstein

Note added by me:
Nothing infers with our judgment of facts, it is the possibility ‘by all means’ that makes things alternation between appropriate and mistaken. No-one can pervade the “a-priori” means of judgment, except for a few inventors of sufficient abstraction in thoughts.