5 ideas
17807 | To study formal systems, look at the whole thing, and not just how it is constructed in steps [Curry] |
17806 | It is untenable that mathematics is general physical truths, because it needs infinity [Curry] |
17808 | Saying mathematics is logic is merely replacing one undefined term by another [Curry] |
13083 | The essence is the necessary properties, and the concept includes what is contingent [Leibniz] |
4422 | The end need not be the goal, as in the playing of a melody (and yet it must be completed) [Nietzsche] |