暴力的减少可能是我们物种历史上最重要却最不被重视的发展。
煤炭企业要增强社会责任感,实现经济效益与社会效益的统一。
清晰的愿景是任何成功企业的基础。
The moment of betrayal is the worst, the moment when you know beyond any doubt that you've been betrayed: that moment when you're glad to die.