I don’t create utopias; I make what is possible.
我们不是从祖先那里继承了地球;我们是从子孙那里借来的。
教育就是激发生命,充实生命,协助孩子们用自己的力量生存下去,并帮助他们发展这种精神。
Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.
生存,还是毁灭,这正是问题所在。