@article{oai:kumadai.repo.nii.ac.jp:00021795,
 author = {Okabe, Tsutomu and 岡部, 勉},
 journal = {文学部論叢},
 month = {Mar},
 note = {application/pdf, 論文(Article), One could be a phronimos (a practically wise person), unsurprisingly, without being a sophisticated metaphysician. This is not a surprise, for our practical reasoning is always incomplete and the reason involved in that are not to be enumerated thoroughgoingly; usually, it is extremely elliptical. It is sufficient and, you may say, reasonable to pick up only the key reasons to each case; and you need not go into details. Even the key reasons are, very often, to be mentioned elliptically; but you may feel that some complicated, too profound to manage in your daily life, matters be involved here. Our conception of value, finality, and rationality should be, somehow or other, relevant to the matters; and they should, inevitably, give rise to metaphysical problems and require subtle metaphysical scrutinies. The subtlety of those scrutinies should be, I suppose, compatible with the generality which our rationality as our own essential property require of us and of our moral reasoning. In certain circumstances, you would, in fact, have to confront one or other metaphysical problem, the metaphysical reasoning upon which could have an effect on your next step in your life as a rational being.},
 pages = {97--129},
 title = {実践的推論とアクラシア : 基礎的合理性と自然言語に関する一研究},
 volume = {84},
 year = {2005}
}