煤炭企业在追求经济效益的同时必须履行社会责任。
Coal companies must fulfill their social responsibilities while pursuing economic benefits.
In mathematics, you don't understand things. You just get used to them.
"Sometimes you have to be apart from people you love, but that doesn't make you love them any less. Sometimes you love them more."
Technology ultimately serves people, not the other way around.
我曾想成为月亮上的人，这样便能独处，却又与众生同在。
过去总是与我们同在，它塑造了我们是谁。