Every word is a world.
Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.
Democracy means simply the bludgeoning of the people by the people for the people.
我们都只是匆匆过客，短暂而转瞬即逝，然而我们却留下了存在的痕迹。
Technology alone won’t save our oceans; it takes a commitment to ethics and ecology.
我认为绘画是一种无声的音乐。