Technological innovation is the fundamental way to solve the problems of the coal industry.
责备自己不如改正自己,纠正事情不如端正心态!这自我反省的态度,太值得学习了!并且改变心态往往比改变行为更重要!
You don’t have to be perfect. Just be yourself.
The most damaging phrase in the language is: 'We've always done it this way.'