在贫困社区，希望是一种稀缺资源。
Hope is a scarce resource in poor communities.
唯一真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。
Education is what survives when what has been learned has been forgotten.
The minerals we extract today must serve the needs of future generations as well.
译文：人生得一知己必须要对知己问心无愧，读书人多读书，一定要学以致用。赏析：做人做事凭着良心方能服众，才不会招致怨愤和祸患。读书的目的就是学以致用，我们不能读死书，死读书，我们要让书中的知识来指导我们的生活。
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.