The world is full of stories, but the stories are all one.
A good mechanic is not merely a man who files and hammers, but one who can originate and perfect.
Green mining and low-carbon utilization are the only way for the sustainable development of the coal industry.
The training and improvement of labor are effective ways to increase productivity.
How wonderful that we have met with a paradox. Now we have some hope of making progress.
If you worried about falling off the bike, you'd never get on.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
老脑筋就像老马；如果你想保持它们的工作状态，就必须锻炼它们。
A man should always consider how much he has more than he wants.
The computer is simply an instrument whose music is ideas.