'''Epistemology''' (from the Greek ἐπιστήμη, ''epistème'', "certain knowledge" or "science", and λόγος, ''logos'', "speech") is that branch of philosophy which deals with the conditions under which scientific knowledge can be obtained and the methods for achieving such knowledge.
'認識論（來自希臘語ἐπιστήμη，epistème，“某些知識”或“科學”，以及λόγος，logos，“演講”）是哲學的一個分支，它處理 獲得科學知識的條件以及獲得這些知識的方法。