八德：八卦之德

0. 周易八德：八卦之德；中央毗卢遮那如来之法界体性智。

1. 天地之道：乾坤之德；东方不动如来之大圆镜智。Embrace and uphold everything like the heaven and earth.

2. 日月之理：坎离之德；西方阿弥陀如来之妙观察智。Observe both in days and nights.

3. 雷风之象：震巽之德；南方宝生如来之平等性智。Lead like a thunder and move like a breeze.

4. 山泽之数：艮兑之德；北方不空成就如来之成所作智。Steady like a mountain and calm like a lake.