Success isn't about fame or money; it's about doing what you love and sharing it with others.
成功不在于名声或金钱;而在于做你热爱的事情并与他人分享。
"Optimism is a strategy for making a better future."
统计假设检验是一个古老的问题,但其现代处理始于内曼和皮尔逊的工作。