| Link | Quote | Stars | Tags | Author |
| 03129f5 | And when someone suggests you believe in a proposition, you must first examine it to see whether it is acceptable, because our reason was created by God, and whatever pleases our reason can but please divine reason, of which, for that matter, we know only what we infer from the processes of our own reason by analogy and often by negation. | critical-reasoning inference negation proposition reason | Umberto Eco | |
| 7b5d4e1 | Because reasoning about causes and effects is a very difficult thing, and I believe the only judge of that can be God. We are already hard put to establish a relationship between such an obvious effect as a charred tree and the lightning bolt that set fire to it, so to trace sometimes endless chains of causes and effects seems to me as foolish as trying to build a tower that will touch the sky. | cause-and-effect critical-reasoning reasoning tracing-cause-and-effect | Umberto Eco |