对逻辑形式的研究不仅关乎语言，也关乎世界。

出自《论语·雍也》，李子柒在视频中引用，表达简朴生活的满足感。

The theory of probabilities is at bottom nothing but common sense reduced to calculus.

I don't like to be defined by one thing. I'm more than just a tennis player.

The pursuit of knowledge is a never-ending journey, and each discovery opens the door to new questions.