This subject is designed to make students have competence and performance in the nature of philosophy of science, language, and literature. Concerning philosophy of science, it includes (1) Introduction: On the philosophy of science; (2) Science issues , limitations of science , and the structure of science; (3) scientific theories and scientific thinking. Concerning philosophy of language, it talks about (1) The nature of learning the philosophy of language, (2) The concepts of 18good language 19 and 18standard language 19, (3) Meaning (in Language), (4) Language functions, (5) Universality of language. Concerning philosophy of literature, it discusses (1) The nature of philosophy of literature, (2) The relationship between literature and philosophy; (3) The relationship between literature and other sciences; (4) Important concepts in literary studies: literary genres, appreciation, criticism, theories, CCU, world literature, etc. ; (5) Important trends in literature. The teaching-learning activities are conducted through presentation/lecturing, discussion, question-answer, and assignment.