We can scarcely avoid the inference that light consists in the transverse undulations of the same medium which is the cause of electric and magnetic phenomena.
我们几乎无法避免这样的推论：光是由同一种介质的横向波动组成的，这种介质也是电和磁现象的原因。
In programming, as in everything else, to be in error is to be reborn.
"The only thing to do with good advice is to pass it on. It is never of any use to oneself."
For those who do return back to the countryside, they find themselves very welcome locally, because with the knowledge, skills and networks they have learned in the cities, with the assistance of the Internet, they're able to create more jobs, upgrade local agriculture and create new business in the less developed market.
Success is falling nine times and getting up ten.
"In war, there are no winners, only survivors."
