The stars near the galactic center are like cosmic clocks, helping us map spacetime.
AI是新电力。正如100年前电力几乎改变了一切一样,今天很难想象未来几年AI不会改变哪个行业。
"Literature is the mirror of society, reflecting its virtues and vices, its hopes and fears."
"The past is a candle at great distance: too close to let you quit, too far to comfort you."