每个艺术家都将画笔浸入自己的灵魂，并在作品中描绘自己的本性。
Every artist dips his brush in his own soul, and paints his own nature into his pictures.
The medium is the metaphor.
火药的不可控性教会我接受不完美。
The greatest wisdom is to know that you know nothing.
音乐有力量把世界各地的人们聚集在一起。
The more you dwell in the past, the less you prepare for the future.