 | S. E. Parker - 1837 - 344 σελίδες
...employing the rules furnished by that scienceto secure the mind from error in its deductions. 1. " Logic instructs us in the right use of terms, and distinguishes...retain and apply the knowledge which we have acquired. " 2. "Though the understanding would be incapable of any high degree of improvement, without the aid... | |
 | S. E. PARKER - 1838 - 340 σελίδες
...employing the rules furnished by that science to secure the mind from error in its deductions. 1. " Logic instructs us in the right use of terms, and distinguishes...retain and apply the knowledge which we have acquired." 2. " Though the understanding would be incapable of any high degree of improvement, without the aid... | |
 | Richard Green Parker, Charles Fox - 1841 - 290 σελίδες
...intellectual powers in the investigation of truth, and in the communication of it to others. 354. Logic instructs us in the right use of terms, and distinguishes...arguments, and shows how their truth may be discovered, and their fallacy detected. Lastly it describes those methods of classification and arrangement, which... | |
 | Samuel Griswold Goodrich - 1845 - 342 σελίδες
...argumentation is conducted, and furnishes rules to secure the mind from error in its deductions. It instructs us in the right use of terms, and distinguishes their various kinds. It analyzes the structure of arguments, and shows how their truth may be discovered, or their fallacy... | |
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Logic instructs us in the right use of terms, and distinguishes their various kinds. It teaches the nature and varieties of propositions : explains their properties, modifications, and essential parts. It analyzes the structure of arguments, and shows... 