How do you know that what you know is true? That’s epistemology https://t.co/cWcIFvEnQz https://t.co/FbGWdBVd1J

How do you know that what you know is true? That's epistemology https://t.co/cWcIFvEnQz http://pic.twitter.com/FbGWdBVd1J

— Jerry Rosser (@psychologyofjoy) August 6, 2017