我相信科学具有改善人类生活的巨大潜力。
I believe that science has great potential to improve human life.
The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.
一个人首先是物质的东西,容易撕裂,不容易修补。
可持续性不仅仅是一个流行词;它是对未来世代的承诺。