每一次表演都是新的挑战。
Every performance is a new challenge.
适应旧程序以适应新机器通常意味着适应新机器以使其表现与旧机器相似。
Transparency builds trust with consumers—we must embrace it fully.
"The past is never dead; it’s not even past."
我们正从信息稀缺的时代转向信息丰富的时代，挑战不再是找到信息，而是管理信息。
在市场中赚钱的唯一方法是不亏钱。
Leadership is about inspiring others to achieve what they thought was impossible.
Labor economics is fundamentally about understanding people’s choices and constraints.