Statistics There were two widely divergent influences on the early development of statistical methods. Statistics had a mother who was dedicated to keeping orderly records of government units (states
Lesson 4:Electricity The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them.
In the late eighteenth century, battles raged in almost every corner of Europe, as well as in the Middle East, south Africa ,the West Indies, and Latin America. In reality, however, there was only one
Botany Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more t
Piano The ancestry of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries --- the spinet, the dulcimer, and the virginal. In the seventeenth century the
Suburbanization If by "suburb" is meant an urban margin that grows more rapidly than its already developed interior, the process of suburbanization began during the emergence of the industrial city in
The Historical Significance of American Revolution The ways of history are so intricate and the motivations of human actions so complex that it is always hazardous to attempt to represent events cover
Topaz Topaz is a hard, transparent mineral. It is a compound of aluminum, silica, and fluorine. Gem topaz is valuable. Jewelers call this variety of the stone "precious topaz". The best-known precious
Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind. These passions, like great wi
Friends 朋友 A true friend is someone who reaches for your hand and touches your heart. 真正的朋友是一个可以援手帮助并感动你心扉的人。 There's always going to be people that hurt you,so what you have to do is keep on trusting
Love Your Life 热爱生活 Henry David Thoreau/享利.大卫.梭罗 However mean your life is,meet it and live it ;do not shun it and call it hard names.It is not so bad as you are.It looks poorest when you are richest
相关专题: 精美英文欣赏 美丽英文诵读 Catch the star that holds your destiny, the one that forever twinkles within your heart. Take advantage of precious opportunities while they still sparkle before you. Always believ
英语精美散文欣赏:Cinderella-The Real Story 相关专题: 精美英文欣赏 美丽英文诵读 NSDA“SDcamps”全国英语演讲与辩论大赛（大学组）/SDcamps全国中小学生英语演讲与辩论大会（中小学及幼儿组）/美式辩论赛（以下简称大赛/大会）现诚招全国省市合作伙伴或城市合伙人，共同进行推广NSDA赛事品牌、举办赛事及培训活动、开展素质教育、美式营地项目等多方面合作。 我们希
A Forever Friend 永远的朋友 "A friend walk in when the rest of the world walks out." "别人都走开的时候，朋友仍与你在一起。” Sometimes in life, 有时候在生活中， You find a special friend; 你会找到一个特别的朋友; Someone who changes your life j
The Rainy Day The day is cold,and dark,and dreary; It rains,and the wind is never weary; The vine still clings to the moldering wall, But at every gust the dead leaves fall, And the day is dark and dr
*Madam President and* Members of the General Assembly: When Secretary General Hammarskjold’s invitation to address this General Assembly reached me in Bermuda, I was just beginning a series of confere
Richard M. Nixon: "Checkers" "...the kids, like all kids, love the dog, and...regardless of what they say about it, we're gonna keep it." My Fellow Americans, I come before you tonight as a candidate
