William Trufant Foster Quote

The reference to the source of authority should be definite. Such vague phrases as the following, common though they are, are worthless as proof : —


Argumentation and debating, 1908


The reference to the source of authority should be definite. Such vague phrases as the following, common though they are, are worthless as proof : —

The reference to the source of authority should be definite. Such vague phrases as the following, common though they are, are worthless as proof : —

The reference to the source of authority should be definite. Such vague phrases as the following, common though they are, are worthless as proof : —

The reference to the source of authority should be definite. Such vague phrases as the following, common though they are, are worthless as proof : —