文化进化的研究必须考虑社会的内部动态和外部环境约束。
I don't live in the past, I don't live in the future, I live in the present.
You should avoid sloth and unreliability.
Beauty is in the eye of the beholder, but it's the artist's job to challenge that.
我不是来适应的。我是来脱颖而出的。