"Poetry is the spontaneous overflow of powerful feelings: it takes its origin from emotion recollected in tranquility."
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。
音乐是通用的语言。无论你来自哪里,它都能与每个人对话。
No society can surely be flourishing and happy, of which the far greater part of the members are poor and miserable.