No provision of this Agreement may be modified, waived or discharged unless such modification, waiver or discharge is agreed to in writing signed by you and the Company. No waiver by either party hereto at any time of any breach by the other party hereto of, or of 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 expressly set forth in this Agreement. This Agreement shall be governed in all respects, including as to validity, interpretation, construction, performance and effect, by the internal laws of the State of Texas without regard to choice of law principles.