人民是根，人民是基础，人民是力量的源泉。
The first duty of a revolutionary is to be educated.
Mathematics is the key and door to the sciences.
Sustainability isn't a trend—it's our responsibility to the next generation.
继续梦想，继续创造。
The books that the world calls immoral are books that show the world its own shame.
Art is the only way I can truly express myself.