He says that brain change is strongest when a) you are interested in and like what you are learning, b) you are in control of what you learn and c) you get challenging tasks that make you think hard.

他说，当你 a）对你正在学习的东西感兴趣并且喜欢它，b）你能控制你所学的东西，c）你接受有挑战性、让你努力思考的任务时，大脑的变化是最剧烈的。

youdao

In most systems languages like C and C + +, you have to do memory management.

在大部分系统语言中，比如c和c++，您必须进行内存管理。

youdao

Then, when moving to c, you will understand how different coding decisions might affect performance.

当转而使用c时，您将会理解不同的编码决定是如何影响性能的。

youdao

And so I leave it with all of you: Which came out of the open door C the lady,or the tiger?

VOA: special.2009.04.18

C You might just scrape by with a C.

你可能只得一个。

哈佛公开课 - 幸福课课程节选

With C you can just line everything up on the left here because it's just text.

用C语言，你只要把代码排在这里的左边,因为只是文本。

哈佛公开课 - 计算机科学课程节选

Then, if you build application C, you will need yet another bridge for A to communicate with C and for B to communicate with C. 90% of IT budget is used to maintain these lines of communication.

FORBES: A Liberal Arts Degree Is More Valuable Than Learning Any Trade

Say you live in city A and work in city B and have family in city C, you might want to have a view of local issues in each place.

FORBES: Connect

C. you have to be careful not to party yourself out of house and home!

FORBES: 4 People Dish: How I Spend My $60,000 Salary