The Great Depression was not a failure of markets but a failure of policy.
大萧条不是市场的失败，而是政策的失败。
计算机科学中理论与实践之间的相互作用是推动创新和进步的动力。
艺术是永恒的，生命是短暂的。
Never use a credit card for credit. The only kind of credit， or debt， that is acceptable is debt to acquire something whose exchange value is extremely likely to increase， like in a home. The exchange value of most things diminishes or vanishes the moment you purchase them. Don’t be in debt to losers.
记忆能让一件事看起来比实际重要得多。