The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.
Innovation is not just about technology; it's about changing the way people think and act.
没有故事,我们只是骸骨与尘埃。
金钱让事情变得复杂,但它改变不了艺术关乎生死的事实。
我们正在进入一个量子现象将成为工程工具的时代。
Innovation in forestry practices is key to balancing economic growth and environmental protection.