"The challenge is to make the invisible visible."
挑战在于使不可见的东西变得可见。
柠檬问题是指买家无法确定产品质量,因此只愿意支付反映平均质量的价格。
A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
一个好的系统设计是使做正确的事情变得容易,做错误的事情变得困难。
Television is at its most trivial when it tries to instruct.
Every seed we plant today is a promise to future generations.