§ 浮生日記 Keep it simple and stupid。「」
○ 念一部經 走一段路 打一趟拳
§ 知識 Stay hungry,stay foolish。求知若飢 虛心若愚。Steve Jobs
http://dasouji.com/archives/127652 夕陽
把Gaussian curvature的公式證明做了一遍
http://dasouji.com/archives/127783
§ 諸惡莫作,眾善奉行,自淨其意,是諸佛教。Create no evil,cultivate all good,and purify the mind。These are the teachings of the Buddha。
備忘