I love to think of nature as an unlimited broadcasting station, through which God speaks to us every hour, if we will only tune in.
The only thing necessary for the triumph of evil is for good men to do nothing.
加强国际合作,推动煤炭行业技术和管理水平的提升。
疼痛不仅仅是一种感觉;它是一种复杂的生物反应,告诉我们某些地方出了问题。
最大的风险就是不冒任何风险。
Our miners are the hardest working people in America.