No provision of this Agreement shall be modified or amended except by an instrument in writing duly executed by the parties hereto. No custom, act, payment, favor or indulgence shall grant any additional right to the Executive or be deemed a waiver by the Company of any of the Executive’s obligations hereunder or release the Executive therefrom or impose any additional obligation upon the Company. No waiver by any party of any breach by the other party of any term or provision hereof shall be deemed to be an assent or waiver by any party to or of any succeeding breach of the same or any other term or provision.