出自先秦《荀子·劝学》。定居一定要选择适当的邻里，交游一定要接近贤士。说明要加强道德修养，就应该注意周围环境。
I like talking to a brick wall, it’s the only thing in the world that never contradicts me.
The desire to be desired is the most powerful thing in the world.
The greatest threat to our planet is the belief that someone else will save it.
脱碳之路需要行业、政府和社区之间的合作。
The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth.
