10 ideas
13831 | Logic is based on transitions between sentences [Prawitz] |
13825 | Natural deduction introduction rules may represent 'definitions' of logical connectives [Prawitz] |
13823 | In natural deduction, inferences are atomic steps involving just one logical constant [Prawitz] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
20725 | The idea of duty in one's calling haunts us, like a lost religion [Weber] |
20722 | Acquisition and low consumption lead to saving, investment, and increased wealth [Weber] |
20724 | When asceticism emerged from the monasteries, it helped to drive the modern economy [Weber] |
20717 | Capitalism is not unlimited greed, and may even be opposed to greed [Weber] |
20718 | Modern western capitalism has free labour, business separate from household, and book-keeping [Weber] |
20719 | Punish the heretic, but be indulgent to the sinner [Weber] |