States are rational actors that seek to maximize their power and security in an anarchic international system.
国家是理性的行为者,在无政府状态的国际体系中寻求最大化其权力和安全。
The ethical questions raised by CRISPR are not obstacles—they are essential conversations.
人工智能有潜力改变每个行业,并提高每个人的生活质量。
每个故事都是一次进入未知的旅程。