The artist must create a spark before he can make a fire.
跨学科合作对解决全球能源问题至关重要。
环法赛的胜利始于头脑。
Energy security is a cornerstone of national strategic security, and we must firmly hold our energy饭碗 in our own hands.
There is a crack in everything, that's how the light gets in.
Mathematics is the art of giving the same name to different things.