The problem of testing statistical hypotheses is an old one, and its origins are obscure.
检验统计假设的问题由来已久,其起源已不可考。
唯一真正的信仰是对爱的信仰。
爱不在于彼此凝视,而在于共同朝一个方向看。
唯一能让你成功的是你的热情。
Technology is reshaping the future of finance, but humanized services will never go out of style.