No provisions of this Agreement or the Plan may be modified, waived or discharged unless such waiver, modification or discharge is agreed to in writing signed by the Executive and the Company, except as provided in Section 8(a) of the Plan. No waiver by any party hereto of, or compliance with, any condition or provision of this Agreement to be performed by such other party shall be deemed a waiver of similar or dissimilar provisions or conditions at the same or at any prior or subsequent time. No agreements or representations, oral or otherwise, express or implied, with respect to the subject matter hereof have been made by either party which are not set forth expressly in this Agreement.