"And then when you look at how it's taught, you have some teachers who are teaching handwriting by providing instruction for ten,fifteen minutes a day, and then other teachers who basically teach it for sixty to seventy minutes a day which really for handwriting is pretty much death."

VOA: special.2009.10.29

Having executed this instruction, that counter goes up by one and we move to the next one.

执行过这个指令之后，计数器升了一级,于是我们开始下一次的运算。

麻省理工公开课 - 计算机科学及编程导论课程节选

Remember last time, I said that there's different kinds of complexity in our code, and I suggested for simple branching programs, the amount of time it takes to run that program is, in essence, bounded by the number of instructions, because you only execute each instruction at most once.

但是这里有个很重要的点,记得上节课，我提过在我们的代码中，有不同种类的复杂度，而且我还说了对于简单的分支程序,运行这种程序需要的总体时间,大体上，是和指令的数目相关的,因为每个指令只会被执行最多一次。

麻省理工公开课 - 计算机科学及编程导论课程节选