Innovation and technology are key to meeting the dual challenge of supplying energy while addressing climate change.
创新和技术是应对供应能源和解决气候变化的双重挑战的关键。
You don't have to be a rock star to want to change the world.
数学不是一项观赏性运动。
Leadership means making tough decisions today that will benefit everyone tomorrow.
迄今为止发现的让许多人自愿合作的唯一方式是通过自由市场。