The future of liberal democracy depends on its ability to reform itself and address the legitimate grievances of those who feel left behind by globalization and technological change.

The greatest danger to American agriculture is the loss of the family farm.

I always thought I wanted to play professionally, and I always knew that to do that I'd have to make a lot of sacrifices.

Black holes are not just destructive monsters; they play a crucial role in shaping galaxies.

最好的故事是提出问题而非解答问题的故事。