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Every mental state is a function of some physical state of the brain.

"A key insight in computational learning theory is that the complexity of a learning problem is determined by the complexity of the hypothesis space and the amount of data available."

我們不需要完美的知識來采取明智的行動。

El silencio es el lenguaje de Dios; todo lo demás es pobre traducción.

History is made of moments, both big and small.

投資于農民教育就是投資于乳制品的未來。