The future of energy is not either/or - it's about finding the right balance between traditional and new energy sources.
我是一個(gè)美國(guó)黑人，我為我的種族感到驕傲。我為自己是誰(shuí)感到驕傲。我有許多自豪和尊嚴(yán)。
書(shū)籍是連接我們與未來(lái)的橋梁。
The past is a foreign country; they do things differently there.