We have certain kinds of sensations inside our body, the characteristic sensation of fear or joy or depression.

我们能感受到特定的内在感觉,典型的如恐惧,愉悦,沮丧,等等

耶鲁公开课 - 死亡课程节选

and we like log algorithms, because they're really fast. A typical characteristic of a log algorithm is a pro-- or sorry, an algorithm where it reduces the size of the problem by a constant factor.

并且我们也很喜欢对数算法,因为它很快,对数算法的典型特性是高速，哦，抱歉，是他能以常数因子的速度,降低问题的大小，很明显。

麻省理工公开课 - 计算机科学及编程导论课程节选