The universe is a book written in the language of mathematics, and physics is the key to deciphering its pages.

The most significant threat to liberal democracy today is not from rival ideologies like communism or fascism, but from within—from the rise of populism and the erosion of democratic norms.

Quality is not an end in itself; it is a means to an end.

A book must be the axe for the frozen sea within us.

The best quarries leave not just holes in the ground, but value in communities.

I never cut class. I loved getting A’s, I liked being smart. I liked being on time. I thought being smart is cooler than anything in the world.

我拥抱了夏日的黎明。