煤炭的未来在于更清洁的技术和更智能的资源管理。
"To write is to breathe life into the inanimate, to give voice to the voiceless."
信任是每一个强大团队和成功项目的基础。
无论一个人被认为多么自私,他的本性中显然存在某些原则,这些原则使他对别人的命运感兴趣,并将他们的幸福视为自己的必要,尽管他从中除了看到它时的快乐外一无所得。
Sometimes it seems as if there are more solutions than problems. On closer scrutiny, it turns out that many of today's problems are a result of yesterday's solutions.