Integrity is the currency of leadership.
如果我们让过去和现在争吵,我们将失去未来。
Technology should make us better stewards, not more efficient plunderers.
煤炭的未来取决于我们能否使其更清洁、更高效。
The pace of change demands that we unlearn as much as we learn.
The universe is not outside of you. Look inside yourself; everything that you want, you already are.
宇宙不在你之外。审视你自己;你所渴望的一切,你早已拥有。