6 ideas
6855 | Interesting philosophers hardly every give you explicitly valid arguments [Martin,M] |
6856 | Valid arguments can be rejected by challenging the premises or presuppositions [Martin,M] |
21982 | I only wish I had such eyes as to see Nobody! It's as much as I can do to see real people. [Carroll,L] |
6857 | An error theory of perception says our experience is not as it seems to be [Martin,M] |
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |