Most men die at twenty or thirty; thereafter they are only reflections of themselves.

Every aspect of learning or any other feature of intelligence can in principle be so precisely described that a machine can be made to simulate it.

广东话谚语

The quality of an organization is determined by the quality of its products.

I don't think that people accept the fact that life doesn't make sense. I think it makes people terribly uncomfortable.

现代采石场管理需要地质学家的眼睛、工程师的双手和诗人的心灵。

农民兴旺，社区繁荣；农业挣扎，社会痛苦。