[Tracy, Destutt], Homo Mensura, iii. [292 n.];
individualism, [139 n.];
origin of language, [328 n.]

[Trade], see [Commerce].

[Tragedy], mixed pleasure and pain excited by, iii. [355 n.];
Plato’s aversion to Athenian, iv. [316], [350];
peculiar to himself, [317];
Aristotle differs, [ib. n.]

[Trendelenburg], on Platonic canon, i. [345 n.];
Philêbus, iii. [398 n.];
relativity of knowledge, [124 n.]

[Trent], Council of, i. [390 n.]

[Truth], and Good and Real, coalesce in Plato’s mind, ii. [88], iii. [391];
obtainable by reason only, Demokritus’ doctrine, i. [72];
the search after, the business of life to Sokrates and Plato, [396];
per se interesting, [403];
modern search goes on silently, [369];
philosophy is reasoned, [vii-ix];
its criterion, ii. [247];
resides in universals, [411], [412], iv. [3 n.];
necessary, iii. [253 n.];
all persuasion founded on a knowledge of, [28];
generating cause of error, [33];
dialectic the standard for classifying sciences as more or less true, [383];
classification of true and false, how applied to cognitions, [394];
its valuable principles, [395];
is falsehood possible? [199];
is theoretically possible, and its production may be object of such a profession as Sophists, [214];
lie for useful end, justifiable, ii. [347 n.], iv. [3 n.];
Aristotle on, iii. [386 n.];
see [Mythe].

[Turgot], on etymology, iii. [303 n.];
Existence, [135 n.];
hopelessness of defining common and vague terms, ii. [186 n.]

[Tyndall, Prof.], i. [373 n.]

[Type] gives natural groups, definition classes, ii. [48], [193 n.]

U.