Measuring the immeasurable requires not just technology, but imagination.
一个测量可用的常识：手臂伸直两测指尖的距离就是你的身高。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
The best way to predict the future is to create it.
You have to say, I am the person who is going to make the difference.
成功的市场设计关键在于预测参与者在不同规则下的行为。
O passado é uma ilusão, o futuro é um mistério, o presente é uma dádiva.