The historian's first duty is to tell the truth as he sees it, regardless of whom it pleases or displeases.
任何重复性活动(如惩罚犯罪或葬礼仪式)的功能,在于它在整体社会生活中扮演的角色,从而对维持结构连续性所做的贡献。
The only limit to our realization of tomorrow is our doubts of today.
Intelligence will redefine the value chain of automobiles.