A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
All Moanday, Tearday, Wailsday, Thumpsday, Frightday, Shatterday.
最好的解决方案往往来自倾听不同的观点并找到共同点。
The beauty of mathematics lies in its ability to simplify complex phenomena.