Non-Waiver of Rights. The failure to enforce at any time the provisions of this Agreement or to require at any time performance by the other party hereto of any of the provisions hereof shall in no way be construed to be a waiver of such provisions or to affect either the validity of this Agreement or any part hereof, or the right of either party hereto to enforce each and every provision in accordance with its terms. No waiver by either party hereto of any breach by the other party hereto of any provision of this Agreement to be performed by such other party shall be deemed a waiver of similar or dissimilar provisions at that time or at any prior or subsequent time.