So, we've got this nice Platonic picture where Plato says, "All right. So the mind can grasp the eternal forms, but it has to free itself from the body to do that."

我们这有一个柏拉图式的场景,柏拉图说,心灵可以认知永恒的型相,但是它必须先从肉体中解脱出来

耶鲁公开课 - 死亡课程节选

This is convention, so on almost-- and most any computer you overuse, if you're writing code that uses a char, you're gonna be handed 8 bits or 1 byte to store that particular char.

这是约定，对于大多数-,电脑，当你写代码要用到一个char型数据时,必须先预留8比特或1字节,的空间来存储这个char型数据。

哈佛公开课 - 计算机科学课程节选