The cinema is not a slice of life, but a piece of cake.
电影不是生活的一部分，而是一块蛋糕。
Mathematics is the language in which the gods talk to people.
The essence of causal inference is to go beyond the data and ask what would happen if we intervene.
劳动是一切财富和一切文化的源泉。
数学中最重要的技能是提出正确问题的能力。
Consciousness is always about something beyond itself.
Listen to other's opinions, but make your own decisions.