He's not trying to hide his identity to the future.

他并不是试着对日后的学者隐瞒身份

耶鲁公开课 - 欧洲文明课程节选

Similarly, although I'm not going to ask you in your discussion sections to hide your religious views, you'll be asked in the course of defending them, to give reasons that would make sense to all of us.

同样地，即使我没有在,你讨论的部分提问，隐瞒你的宗教观点，你也会在这个课程中被问到,要如何支持你的观点，说出原因，让我们所有人理解。

耶鲁公开课 - 死亡课程节选

char * and frankly this is why we hide this detail in the first week or two because it's just not interesting to get into that early.

所以一直以来，char，*。，So，all，this，time,这就是为什么在第一二周我们隐藏这个细节的原因,过早的深入这个,是没有好处的。

哈佛公开课 - 计算机科学课程节选