国与国之间是平等的，人与人之间也是平等的，在人格与尊严上是没有贵贱之分的，上天对所有人都是一视同仁的，人生而平等是上天赋予每个人的不可被侵犯的权利。
In mathematics, you don't understand things. You just get used to them.
The path to lower emissions requires a mix of solutions, including efficiency improvements, carbon capture, and alternative energies.
The best way to predict the future is to create it.
The light was fading, and with it, the warmth of the day.