赏析：描述了人在梦中不知道自己在做梦，醒来后才知道是梦的现象，引发了对人生如梦的思考。

可持续性不是选择，而是农业的唯一前进道路。

You must have the eyes of an abyss to gaze into the abyss.

The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.

物质与空性没有区别，空性与物质也没有区别，物质就是空性，空性就是物质。