不要担心如果自己忘记了单词或看不懂外文或是不能脱口而出该怎么办，这没关系，你正在学习和进步之中。

Do not worry about what you cannot remember, or cannot yet understand, or cannot yet say. It does not matter. You are learning and improving.

youdao

即便我收到的只是新闻稿和IT部门发送的莫名其妙的邮件，那也没关系。

Even if all I get is a press release and a baffling message from the IT department, never mind.

youdao

随身带上笔和小贴士.这样一来,灵感一现的时候,你能够随时随地记下.也许,当你再次阅读小纸条,会发现90%的想法都是那么幼稚和可笑,没关系,别着急,剩下那些10%的闪亮创意都是金子.

Upon rereading your notes, you may discover about 90% of your ideas are daft. Don't worry, that's normal.

youdao

In other words, perhaps to your frustration, what you read today has nothing at all, in and of itself, to tell you about literature.

所以，听起来可能会让你们沮丧，你们今天读的，和文学根本没关系。

耶鲁公开课 - 文学理论导论课程节选

Modigliani and Miller said, we don't care what you do, do whatever you want--it doesn't matter.

莫迪利阿尼和米勒说,怎么做都没关系,想借多少借多少,没有关系

耶鲁公开课 - 金融市场课程节选