The document discusses practicing moderation in marketing by tying tactics back to company purpose, adding variety to diversify marketing bets, and relying on data and intuition to inform decisions. Specifically, it recommends mapping tactics to a company's purpose and strategy using the "golden circle" framework, making a few strategic marketing bets across different channels and tactics, and using data analysis and stakeholder coordination to inform intuitive decision making. The overall message is that marketing should be purposeful, varied, and informed by both analytics and human judgment to avoid diminishing returns.