Sandwich every bit of criticism between two thick layers of praise.

Mary Kay Ash (1918–2001), founder of Mary Kay Cosmetics, frequently taught sales leaders and managers practical methods for motivating people. This line is associated with her guidance on giving feedback in a way that preserves morale and encourages improvement—an approach often called the “praise-criticism-praise” or “feedback sandwich.” In her leadership talks and writings aimed at consultants and corporate staff, Ash emphasized positive reinforcement and recognition as central to building confidence and loyalty, especially in performance-driven environments like direct sales. The “thick layers of praise” phrasing reflects her folksy, memorable style of turning management advice into easily repeatable maxims.

The quote advocates delivering criticism in a protective wrapper of affirmation: begin by acknowledging what someone does well, offer the corrective point, then close with further encouragement. The underlying claim is psychological and relational—people accept hard truths more readily when they feel respected and valued, and praise helps keep feedback from sounding like rejection. It also implies a managerial ethic: the goal of criticism should be improvement, not humiliation. At the same time, the metaphor hints at a potential pitfall: if praise is merely a “layer” applied to make criticism palatable, it can feel manipulative. The advice works best when the praise is specific and sincere.