Silence is the perfectest herald of joy: I were but little happy, if I could say how much.
外交是实现国家利益的一种手段，但也要尊重和平、公正和法治的原则。
Science is about understanding the world, and engineering is about changing it.
我们不能只养殖鱼类，我们必须经营整个生态系统。
Innovation is not just about creating new products; it's about rethinking how we solve old problems.
创新不仅仅是创造新产品；它关乎我们如何重新思考解决旧问题的方法。