Think and Grow Rich

by Napoleon Hill

The proof is simple and easily demonstrated. It is wrapped up in the principle of auto-suggestion. Let us center our attention, therefore, upon the subject of self-suggestion, and find out what it is, and what it is capable of achieving. It is a well known fact that one comes, finally, to BELIEVE whatever one repeats to one's self, whether the statement be true or false. If a man repeats a lie over and over, he will eventually accept the lie as truth. Moreover, he will BELIEVE it to be the truth. Every man is what he is, because of the DOMINATING THOUGHTS which he permits to occupy his mind. Thoughts which a man deliberately places in his own mind, and encourages with sympathy, and with which he mixes any one or more of the emotions, constitute the motivating forces, which direct and control his every movement, act, and deed!