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.
I may have lost my heart, but not my self-control.
创新不是颠覆传统,而是在传承中突破,在稳健中前行。
Quality is never an accident; it is always the result of intelligent effort.