sensitive to noise, ii. 198;
ontological proof, ii. 129, 130;
object of perception, ii. 33-43;
permanence of substance, ii. 78-81;
phenomenon and thing in itself, i. 9, 41, 155, 220, 6-12, 28, 181, 379, 389, 399, 486;
physico-theological proof, ii. 130;
relation to Plato, i. 223 seq.;
psychology, refutation of rational, ii. 100-104;
reason, conception of, i. 49;
ideas of, i. 169, ii. 96-100;