Every decision we make today in aquaculture will echo through the marine ecosystems of tomorrow.
The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
环境对不同观察者会显得不同,这取决于他们准备看到什么。
Physics is not just a science, it is a way of thinking about the world.
The future of drones is not to replace humans, but to empower them.