There was a door to which I found no key: There was the veil through which I might not see.

There was a door to which I found no key: There was the veil through which I might not see.

有一扇门，我没有找到钥匙;有一层面纱，我可能看不见。

-- Omar Khayyám 奥马尔·哈伊姆