The last of human freedoms is the ability to choose one's attitude in any given set of circumstances.
在寻找新的量子材料时,拓扑的作用不可夸大;它是解开量子领域奥秘的关键。
释义:以极端冷酷的方式揭示权力斗争的残酷本质。
Innovation in fisheries management is key to balancing economic growth and environmental stewardship.