thoughts, are things in themselves; but, as signs, they are relative to other things, as being the instruments of their communication or preservation. They are relative also to him who utters them, as well as to those who may happen to be instructed or deceived by them. "Was it Mirabeau, Mr. President, or what other master of the human passions, who has told us that words are things? They are indeed things, and things of mighty influence, not only in addresses to the passions and high-wrought feelings of mankind, but in the discussion of legal and political questions also; because a just conclusion is often avoided, or a false one reached, by the adroit substitution of one phrase or one word for an other."--Daniel Webster, in Congress, 1833.
2. To speak, is a moral action, the quality of which depends upon the motive, and for which we are strictly accountable. "But I say unto you, that every idle word that men shall speak, they shall give account thereof in the day of judgement; for by thy words thou shalt be justified, and by thy words thou shalt be condemned."--Matt., xii, 36, 37. To listen, or to refuse to listen, is a moral action also; and there is meaning in the injunction, "Take heed what ye hear."--Mark, iv, 24. But why is it, that so much of what is spoken or written, is spoken or written in vain? Is language impotent? It is sometimes employed for purposes with respect to which it is utterly so; and often they that use it, know not how insignificant, absurd, or ill-meaning a thing they make of it. What is said, with whatever inherent force or dignity, has neither power nor value to him who does not understand it;[28] and, as Professor Duncan observes, "No word can be to any man the sign of an idea, till that idea comes to have a real existence in his mind."--Logic, p. 62. In instruction, therefore, speech ought not to be regarded as the foundation or the essence of knowledge, but as the sign of it; for knowledge has its origin in the power of sensation, or reflection, or consciousness, and not in that of recording or communicating thought. Dr. Spurzheim was not the first to suggest, "It is time to abandon the immense error of supposing that words and precepts are sufficient to call internal feelings and intellectual faculties into active exercise."--Spurzheim's Treatise on Education, p. 94.
3. But to this it may be replied, When God wills, the signs of knowledge are knowledge; and words, when he gives the ability to understand them, may, in some sense, become--"spirit and life." See John, vi, 63. Where competent intellectual faculties exist, the intelligible signs of thought do move the mind to think; and to think sometimes with deep feelings too, whether of assent or dissent, of admiration or contempt. So wonderful a thing is a rational soul, that it is hard to say to what ends the language in which it speaks, may, or may not, be sufficient. Let experience determine. We are often unable to excite in others the sentiments which we would: words succeed or fail, as they are received or resisted. But let a scornful expression be addressed to a passionate man, will not the words "call internal feelings" into action? And how do feelings differ from thoughts?[29] Hear Dr. James Rush: "The human mind is the place of representation of all the existences of nature which are brought within the scope of the senses. The representatives are called ideas. These ideas are the simple passive pictures of things, or [else] they exist with an activity, capable of so affecting the physical organs as to induce us to seek the continuance of that w
