For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.
你每花一块钱购买一些实质性的东西，预计在其寿命结束时要支付一块钱的维修、保养或处理费用。
从理智的异议中寻找乐趣，因为只有尊重理智，才能比消极的服从带来更深刻的一致。
Cognitive biases are like optical illusions of the mind; they trick us into seeing the world not as it is, but as we expect or want it to be.
写作是一种不被干扰的说话方式。
