4 ideas
23249 | The early philosophers thought that reason has its own needs and desires [Frede,M] |
13197 | The notion of substance is one of the keys to true philosophy [Leibniz] |
13198 | Gravity is within matter because of its structure, and it can be explained. [Leibniz] |
7902 | The Buddha made flowers float in the air, to impress people, and make them listen [Mahavastu] |