煤炭行业必须进化,否则有过时的风险。适应是生存的关键。
Escribir es una forma de resistencia contra el olvido.
The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.
社会当人民服从执法者,执法者服从法律时,便是良好的治理。