如果有任何事情需要您开始思考，那么就是：开源不再是排他的选择。

If there's anything you need to begin thinking, it's this: Open source is no longer an all-or-nothing choice.

youdao

如果你限于对完美结果的实现的憧憬，那你将不会去尝试开始做任何事情。

If you get caught with in achieving perfect results, you're never going to start anything.

youdao

没有秘密，没有事情被隐藏起来，我们讨论任何事情-这将给孩子自信和生活中的好的开始，无论他们的家长是同性还是异性。

Nothing is secret, nothing is hidden, and we'll talk about everything – that will give any child confidence and a good start in life, regardless of whether their parents are gay or straight.

youdao

If you've ever been using some program, you did something completely innocuous, pull something down from a menu, click a button, you didn't do anything wrong and yet all of a sudden the thing just starts hanging there or you get a little spinning beach ball or the hour glass or whatever it is.

如果你之前在用一些程序，做一些无伤大雅的事情，拉下一个菜单，点击一个按钮，你没有做任何错误的事情,突然间有东西开始一直运行,或者一个沙滩上的小球旋转,或滴漏或是别的什么。

哈佛公开课 - 计算机科学课程节选