The Hebrews have done more to civilize men than any other nation.
La memoria es un arma cargada de futuro.
The 40% solution: The capacity to increase happiness is within our personal control.
最可持续的农场是年复一年保持盈利的农场。
"Humor is a way of telling the truth without being too serious about it."
行动和知识不是彼此的障碍。
生活就是受苦，生存就是在苦难中找到某种意义。
"Computational learning theory provides a mathematical framework for understanding the capabilities and limitations of machine learning algorithms."
教育的首要目标是培养能够做新事情的人，而不仅仅是重复前几代人所做的事情。