We were both young when I first saw youI close my eyes and the flashback starts?I'm standing there on a balcony in summer air?See the lights， see the party， the ball gowns?

研究量子引力对于理解早期宇宙至关重要。

林业创新不是用技术取代自然，而是利用技术更好地理解和与自然合作。

I want to liberate America from fear. I want people to be afraid of the things that are really scary, like war and famine, not their neighbor because he has a different religion.

故事永远不会结束；它只是停止。

能者做事，不能者教书。