We are all walking libraries of forgotten books.
I believe in sweat rather than luck.
Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.
The companies that survive will be those that put sustainability at the core of their strategy.
你不僅要相信自己，還要相信你所做的事情。
煤炭行業(yè)的遺產將由我們今天的行動決定。
Science is not just about finding answers but also about asking better questions.