真正的奢华在于那些大多数人第一眼甚至注意不到的细节。
A 1% improvement in efficiency could mean the difference between life and death.
People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, 'Soften the orange a bit on the right hand corner.' I don't try to control a sunset. I watch with awe as it unfolds.
Labor economics is fundamentally about understanding people’s choices and constraints.