There is no must in art because art is free.

艺术家必须先创造火花，才能点燃火焰。

真正的快乐来自于内心的满足。

A sober looks shows that just have the world gotten to be a better place after all; it is also grown a bit worse at the exact same rate.; a one step up, a one step back sort of cosmic balance between forward progress, and cultural retreat, that puts man kind on a bell curve of existence.

I don’t regret the things I’ve done, I regret the things I didn’t do when I had the chance.

解释：清澈与浑浊，细微与宏大，短小与绵长，急促与舒缓，哀伤与快乐，刚硬与柔软，迟滞与快速，高昂与低徊，呼出与收缩，周密与疏朗，因此而相互辅助。

你对消极的人回应越少，你的生活就越平静。