4 ideas
| 18521 | The criterion of existence is the possibility of action [Santayana] |
| 19699 | A Gettier case is a belief which is true, and its fallible justification involves some luck [Hetherington] |
| 2384 | Those actions that follow immediately the last appetite are voluntary [Hobbes] |
| 2385 | If a man suddenly develops an intention of doing something, the cause is out of his control, not in his will [Hobbes] |