两个物体的相互作用力总是大小相等,方向相反,同时出现或消失且作用于同一直线上。
金融稳定的关键在于适当的监管,使银行家和社会之间的激励机制保持一致。
The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.