On Liberty Assistant

Answers questions on Descartes's Discourse on the Method: methodical doubt, his four rules and 'I think, therefore I am', quoting John Veitch's translation from Project Gutenberg (public domain) and naming the part.

Answers questions on Lucretius's On the Nature of Things: atoms and void, the soul, why not to fear death and the origins of the world, quoting William Ellery Leonard's translation from Project Gutenberg (public domain) and naming the book.

Answers questions on Thomas Hobbes's Leviathan: the state of nature, the social contract and sovereign power, quoting the 1651 text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Machiavelli's The Prince, on gaining and keeping power, quoting W. K. Marriott's translation from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Samuel Smiles's Thrift: saving, savings banks, debt, economy at home and independence, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Malthus's Essay on the Principle of Population: population, food supply, the checks on growth and the poor laws, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on David Ricardo's Principles of Political Economy and Taxation: value, rent, wages, profits and foreign trade, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Atkinson's The Psychology of Salesmanship: the stages of a sale, approaching a prospect, attention, interest and objections, quoting the text from Project Gutenberg (public domain) and naming the chapter.