Fade In - Copy this React, Mui Component to your project

Create a 'What Do Our Users Say?' section with the title in bold, followed by a grid layout featuring testimonial cards. Each card should include user feedback, profile picture, name, and job title. Examples include Celia Almeda, Secretary, and Nat Reynolds, Chief Accountant, praising support and lead growth. Add four more testimonial cards with relevant images of the users and ensure the cards have a good background color to make them visually appealing and enhance the section's overall look.