The road to success is always under construction.
The important thing is not to stop questioning. Curiosity has its own reason for existing.
你越是努力生存,你就活得越少。
世界是你内心的投射。你抱怨生活不公,往往是因为内心失衡;你觉得世界美好,是因为你心中有光。改变心态,就能改变你看世界的角度。
在统计工作中,正确的数学工具必须用于正确的问题,而且工具必须锋利。