I don't think about how many records I'm selling. I just think about the music.

The goal of economics is to understand how to allocate scarce resources in the most efficient way possible.

Our frustration is greater when we have much and want more than when we have nothing and want some. We are less dissatisfied when we lack many things than when we seem to lack but one thing.

Innovation in agriculture is not just about new tools, but about changing mindsets.

我不喜欢被限制，我总是尝试做不同的事。