8 ideas
13197 | The notion of substance is one of the keys to true philosophy [Leibniz] |
6003 | Galen showed by experiment that the brain controls the body [Galen, by Hankinson] |
13554 | True greatness is never allowing events to disturb you [Seneca] |
13556 | Every night I critically review how I have behaved during the day [Seneca] |
6030 | Each part of the soul has its virtue - pleasure for appetite, success for competition, and rectitude for reason [Galen] |
13552 | Anger is an extreme vice, threatening sanity, and gripping whole states [Seneca] |
13553 | Anger is a vice which afflicts good men as well as bad [Seneca] |
13198 | Gravity is within matter because of its structure, and it can be explained. [Leibniz] |