The mind is nothing but the sum total of human experience considered from the standpoint of dependence upon the experiencing individual.

"A book is a mirror: if an ape looks into it, an apostle is hardly likely to look out."

每一次旅程都是对自我的追寻，即使我们以为是在逃离。

心理学的真理是经得起生活考验的东西。

The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.