金钱只关注所有事物共有的东西,即交换价值,它将所有的质量和个性都简化为一个问题:多少?
学习正确答案将帮助孩子完成学业,但学会如何学习是为一生做准备。
"I want to create books that are experienced, not just read."
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
The key to success is persistence and continuous improvement.