6 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
3340 | Von Neumann defines each number as the set of all smaller numbers [Neumann, by Blackburn] |
3355 | Von Neumann wanted mathematical functions to replace sets [Neumann, by Benardete,JA] |
22716 | Von Neumann defined ordinals as the set of all smaller ordinals [Neumann, by Poundstone] |
16051 | Life has a new supervenient relation, which alters its underlying physical events [Morgan,L] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |