理想的平等社会

The wisest among my race understand that the agitation of questions of social equality is the extremest folly, and that progress in the enjoyment of all the privileges that will come to us must be the result of severe and constant struggle rather than of artificial forcing.

黑人中的有识之士明白挑起社会平等方面的争端是极其愚蠢的。要实现我们能够充分享受一切权利这一理想需要一个过程，必须靠我们艰苦不懈的努力，而不是靠人爲的推行推进。

The wisest among my race understand that the agitation of questions of social equality is the extremest folly, and that progress in the enjoyment of all the privileges that will come to us must be the result of severe and constant struggle rather than of artificial forcing.

黑人中的有识之士明白挑起社会平等方面的争端是极其愚蠢的。要实现我们能够充分享受一切权利这一理想需要一个过程，必须靠我们艰苦不懈的努力，而不是靠人为的推行推进。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。