我不是说唱歌手,我是流行巨星。
农业实践中的微小改变可以对全球粮食安全产生重大影响。
Mathematics is not a spectator sport.
改变始于倾听,然后与那些你认为在做错误事情的人展开对话。
We write to remember, but also to forget.
The most powerful force in the universe is compound interest.