成功很棒，但制作对人们有意义的音乐才是真正重要的。
Success is great, but making music that means something to people is what really matters.
理解计算的限制与理解计算的能力同样重要。
在黑暗中，语言是引导我们的光。
The essence of causal inference is to go beyond the data and ask what would happen if we intervene.
真相很少纯粹，也绝不简单。
过度捕捞只会让海洋变成荒漠，我们必须学会节制。