display all the ideas for this combination of texts
4 ideas
19430 | We know objects by perceptions, but their qualities don't reveal what it is we are perceiving [Leibniz] |
16859 | Most perception is one-tenth observation and nine-tenths inference [Mill] |
19431 | There is nothing in the understanding but experiences, plus the understanding itself, and the understander [Leibniz] |
9082 | Clear concepts result from good observation, extensive experience, and accurate memory [Mill] |