-
505.
Truthfulness and falsehood
Subjects
Conduct of lifeTruth
-
506.
Type theory
Subjects
Mathematical logic
-
507.
Universals (Philosophy)
Subjects
LogicTheory of knowledge
-
508.
Uruguayan philosophy
Subjects
Latin American philosophy
-
509.
Ut pictura poesis (Aesthetics)
Subjects
Art and literatureAesthetics
-
510.
Utilitarianism
Subjects
Ethics
-
511.
Utopian socialism
Subjects
Socialism
-
512.
Utopias
Subjects
Political science
-
513.
Utopias in literature
Subjects
Themes in literature
-
514.
Vagueness (Philosophy)
Subjects
Philosophy
-
515.
Values
Subjects
AestheticsEthicsMetaphysicsPsychologyTheory of knowledgeVirtue
-
516.
Values education
Subjects
Education
-
517.
Vices
Subjects
Conduct of lifeVirtue
-
518.
Vienna circle
Subjects
-
519.
Virtue
Subjects
Conduct of life
-
520.
Virtues
Subjects
Virtue
-
521.
Vocation
Subjects
DutyEthicsEmployment (Economic theory)Labor
-
522.
Whole and parts (Philosophy)
Subjects
Categories (Philosophy)
-
523.
Wisdom
Subjects
ExperienceReason
-
524.
Women philosophers
Subjects
WomenPhilosophers
-
525.
Work ethic
Subjects
Ethics
-
526.
Worldview
Subjects
Metaphysics
-
527.
Zodiac
Subjects
AstrologyAstronomy
Last updated dated: 22/11/2025