Whenever we propose a solution to a problem, we ought to try as hard as we can to overthrow our solution, rather than defend it.
每当我们提出问题的解决方案时，我们都应该尽力推翻我们的解决方案，而不是捍卫它。
世界上充满了神奇的事物，耐心地等待我们的感官变得更敏锐。
始终保持你的刀锋利，你的智慧更锋利，你的精神最锋利。
Nowadays people know the price of everything and the value of nothing.