Innovation and technology will be key to solving the energy challenges we face.
你的工作将占据你生活的大部分，唯一能真正感到满足的方法就是做你认为伟大的工作。
Don't search for defining moments because they will never come. The moment that define you have already happened, and they will already happen again.
The more one forgets himself—by giving himself to a cause to serve or another person to love—the more human he is.
诗歌只是生命的证据。如果你的生命燃烧得好，诗歌只是灰烬。