Art is the proper task of life.

The difference between a policy and a crusade is that a policy is judged by its results, while a crusade is judged by how good it makes its crusaders feel.

我们不会获得智慧；我们必须自己发现它，经过一段没有人能代替我们或免除我们的旅程。

出自先秦《荀子·大略》。本，根本。礼以顺应人心为根本。说明制定礼仪制度的目的在于顺应人类希望社会井然有序、和谐稳定的心愿。

Technology should serve sustainability, not the other way around.