神奇数字150表明,我们社交网络的规模受限于大脑的容量。
I'm not a angel, I'm a demon.
数据驱动的政策对于确保海洋资源的长期可持续性至关重要。
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.
The most alluring thing a woman can have is confidence.