The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.

The greatness of human actions is measured by the inspiration that gives rise to them.

The most powerful tool for change is knowledge, rigorously pursued and widely shared.

The key to fighting poverty is to break it down into smaller, more manageable problems.

人生は、選択の連続だ。

The love of democracy is that of equality.

The more you look, the more you see.

Economics is at its best when it helps us solve real-world problems in a rigorous and transparent way.

如果你让他们自由，人们就像日落一样美妙。当我看着日落时，我不会说：“把右边的橙色调柔和一点。”我不会试图控制日落。我敬畏地看着它展开。