It is gone. No,it smells of something else, it smells of hope."

VOA: standard.2009.09.24

Past isn't something to be glamorized to be the nostalgic about, sentimental about, because the past is gone.

过去不是用来让我们美化的,也不是让我们怀旧感伤的，因为过去了的就成了历史，消失不在了。

麻省理工公开课 - 电影哲学课程节选

There is something especially insulting about having gone from king to waiter.

从国王变成侍应生,是特别屈辱的事。

耶鲁公开课 - 死亡课程节选

Only the operating system has controlling of byte zero NULL in the computer's RAM and so if a function ever returns null, aka zero, well, something must have gone wrong because that can't possibly belong to me that memory because by human convention zero is owned by the operating system; not by a program I wrote.

只用操作系统在内存中能够控制,字节0，并且如果一个函数返回，或者说0，好的，可能出错了,因为那可能是不属于我的内存,因为惯例上，0是由操作系统拥有的,而不是由我的程序拥有的。

哈佛公开课 - 计算机科学课程节选

The interesting thing about Descartes' argument is that it's easy to see something has gone wrong in the case of the Morning Star and the Evening Star, but it's difficult to pin down what exactly went wrong.

笛卡尔论证的奇妙之处在于,我们能明显感觉到,晨星和昏星的例子中,有些东西不对劲,但很难确定,错误到底在出哪里

耶鲁公开课 - 死亡课程节选