The future of energy lies in a diversified mix that includes both traditional and renewable sources.
Mental tranquility is the highest good.
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
旅行就是发现每个人对其他国家的看法都是错误的。
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.