国家是理性的行为者,他们总是会按照自己的利益行事。
States are rational actors, and they will always act in their own self-interest.
"The past is always with us, for it feeds the present."
计算机科学的挑战不仅在于构建更快的机器,更在于理解计算可能性的基本结构。
解析:迷悟、凡圣,只在一念之间。
Innovation in fishing technology can help us harvest the sea’s bounty without depleting it.