I should like to know if taking this old Declaration of Independence, which declares that all men are equal upon principle and making exceptions to it where will it stop. If one man says it does not mean a negro, why not another say it does not mean some other man? If that declaration is not the truth, let us get the Statute book, in which we find it and tear it out! Who is so bold as to do it! If it is not true let us tear it out! Let us stick to it then, let us stand firmly by it then.
Speech at Chicago (1858)