土地记得，即使人们忘记了。
The land remembers, even when people forget.
Data abstraction is the reduction of a particular body of data to a simplified representation of the whole.
意志不是一种特殊的能力，而是心灵朝向明确目标的整体活动。
Gunpowder made me understand the transience and eternity of life. 火药让我理解了生命的短暂与永恒。