The magic number 150 suggests that the size of our social networks is limited by the size of our brains.
神奇数字150表明,我们社交网络的规模受限于大脑的容量。
成功不是终点,失败也并非致命,重要的是继续前进的勇气。
当企业优先考虑长期价值而非短期收益时,利润与目标可以共存。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.