Take a Wittgenstein class: He explains the problems of translating language, computer science, and artificial intelligence.

The Limits of Language. Wittgenstein explains why we always misunderstand one another on the Internet

“Describe the aroma of coffee—why can’t it be done? Do we lack the words? and for what are words lacking?—But how do we get the idea that such a description must after all be possible? Have you ever felt the lack of such a description? Have you tried to describe the aroma and not succeeded?” Wittgenstein, Philosophical Investigations.
Source: Take a Wittgenstein class: He explains the problems of translating language, computer science, and artificial intelligence.