神奇数字150表明，我们社交网络的规模受限于大脑的容量。
The magic number 150 suggests that the size of our social networks is limited by the size of our brains.
When people talk, listen completely. Most people never listen.
Science has not yet taught us if madness is or is not the sublimity of the intelligence.
预测未来的最好方法就是创造未来。