3 ideas
19440 | How do you know you have conceived a thing deeply enough to assess its possibility? [Vaidya] |
19392 | I don't recommend universal doubt; we constantly seek reasons for things which are indubitable [Leibniz] |
5997 | Dicaearchus said soul does not exist, but is just a configuration of the body [Dicaearchus, by Fortenbaugh] |