4 ideas
18119 | Mathematics is a mental activity which does not use language [Brouwer, by Bostock] |
18118 | Brouwer regards the application of mathematics to the world as somehow 'wicked' [Brouwer, by Bostock] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |
7667 | There are two sides to men - the pleasantly social, and the violent and creative [Diderot, by Berlin] |