Combining Texts

All the ideas for 'Mahaprajnaparamitashastra', 'Of the Origin of Government' and 'Investigations into Logical Deduction'

expand these ideas     |    start again     |     specify just one area for these texts

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3 ideas

5. Theory of Logic / H. Proof Systems / 4. Natural Deduction

13832

Natural deduction shows the heart of reasoning (and sequent calculus is just a tool) [Gentzen, by Hacking]

23. Ethics / C. Virtue Theory / 3. Virtues / a. Virtues

7903	The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna]

24. Political Theory / B. Nature of a State / 1. Purpose of a State

21096

The only purpose of government is to administer justice, which brings security [Hume]