The past is a shadow that follows us, but it doesn't have to define us.
"The most difficult thing is to make something simple."
A multitude of bad ideas is necessary for one good idea.
The future energy structure will be diversified, and the coal industry needs to find its own positioning.
If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.
认为有一个钟声会告诉投资者何时进入或退出市场的想法根本不可信。