现代性的本质是心理主义，即根据我们内心生活的反应来体验和解释世界，确实将其视为一个内在的世界。
The essence of modernity is psychologism, the experiencing and interpretation of the world in terms of the reactions of our inner life and indeed as an inward world.
"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."
Theorems are eternal; their proofs are ephemeral.
The boundary between physics and mathematics is not as clear-cut as one might think.
The act of painting is an act of liberation.
写作是一种生活方式，而不仅仅是一种职业。
The act of writing is an act of love.