Technology will redefine how we extract and utilize coal resources.

译文：如果考虑人间的好事与坏事，缓慢事和急促事，不如去帮助穷苦的人和可怜贫穷的人。赏析：人要有慈悲心肠，怜悯众生之心，有善心还不行，必须要去做实事，去帮助那些穷困之人。

Are you upset, little friend? Have you been lying awake worrying? Well, don't worry. I'm here. I'm here to give you reassurance. Everything is all right. The famine will end...the sun will shine tomorrow...

I don't think you can ever be too prepared.

建筑不在于形式，而在于许多其他事物。

War is the father of all, and king of all; and some he has made gods, and some men; some he has made slaves, and some free.

最有效的领导者是那些以身作则的人。