In an action for a broker's commissions, declarations and statements by the plaintiff as to the sale of the land, and what he would be entitled to, were self-serving and inadmissible. Leutscher v. Patrick (Tex. Civ. App. '07), 103 S. W. 664; Ross v. Muskowitz, 100 Tex. 434, 100 S. W. 768. Also by the owner as to the sale of the property. Goldstein v. D'Arcy, 201 Mass. 312, 87 N. E. 584.