Happiness ain't a thing in itself --- it's only a contrast with something that ain't pleasant. That's all it is.
能源的未来在于多元化和低碳解决方案。
我不是说唱歌手，我是一场运动。
The time of life is limited and unchangeable, so it is necessary to use every minute efficiently. Not using it well is a waste.
海洋养育了数十亿人，我们有责任在开发其潜力的同时保护它。
色彩是我整日的痴迷、快乐和折磨。
The market is a reflection of the collective emotions of all participants.