The beauty of instrumental variables is that they allow us to see the world in a new light.

The true measure of success is how many lives we’ve positively impacted, not just revenue figures.

The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.

I don't chase money, I attract money.

If I waited for perfection, I would never write a word.

I'm not a celebrity. I'm a legend.

科学不仅仅是一种职业；它是一种驱使我们探索未知的激情。