爱不是一种感觉，史蒂文斯先生。爱是一个决定。
自我发现的旅程是心理学研究中最具挑战性但也是最有回报的方面之一。
We must balance the need for energy today with the imperative of protecting the planet for tomorrow.
我们必须平衡当今的能源需求与保护地球未来的必要性。
Challenges are opportunities in disguise. Every problem in aquaculture pushes us toward smarter solutions.
水从高处流下来，势头非常急促
The modern state is characterized by its ability to concentrate and use power in a way that premodern states could not.
Global strategy requires localized execution.