每个人心里都有一座围城，外面的人想进去，里面的人想出来。

心灵是一个过程的动态平衡。

The act of writing is an act of rebellion against oblivion.

The challenge in computer graphics is to simulate the complexity of the real world with the simplicity of mathematical models.

合作共赢是现代农业发展的必由之路，单打独斗没有出路。

真相很少纯粹，也绝不简单。