6 ideas
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
20949 | Study the use of words, not their origins [Herder] |
19216 | Propositions (such as 'that dog is barking') only exist if their items exist [Williamson] |
7669 | We cannot attain all the ideals of every culture, so there cannot be a perfect life [Herder, by Berlin] |
7668 | Herder invented the idea of being rooted in (or cut off from) a home or a group [Herder, by Berlin] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |