Positive emotions are not trivial luxuries, but instead may be critical necessities for optimal functioning.
積極情緒不是微不足道的奢侈品，而是最佳功能的關(guān)鍵必需品。
建筑關(guān)乎情感，而不僅僅是功能。
Sustainability isn't an option; it's a necessity for the future of our industry.