知足者常樂(lè),追求無(wú)止境的欲望永無(wú)滿(mǎn)足。
You want to be extra rigorous about making the best possible thing you can. Find everything that's wrong with it and fix it. Seek negative feedback, particularly from friends.
I don't want to be perfect, but I do want to be a light.
The heart of the educator must be a living flame, a source of warmth and light.