 They may be naturally arranged into: 1. Those activities which directly minister to self-preservation; 2. Those activities which, by securing the necessaries of life, indirectly minister to self-preservation; 3. Those activities which have for their end...  School Science and Mathematics - Page 5301910Full view - About this book
 | 1915 - 604 pages
...which constitute human life, are an argument In the preface. Spencer set forth these propositions: 1. Those activities which directly minister to self-preservation. 2. Those activities which, by securing the necessaries of life, indirectly minister to self-preservation. 3. Those activities which have for their... | |
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