Ninety-nine percent of the troubles that threaten our civilization come from too optimistic, therefore we should have a system where the accounting is a way more conservative.
Sometimes the hardest thing and the right thing are the same.
谦虚是美德,但过于谦虚的人心怀诡诈;缄默是好的行为,但过于沉默的人则胸藏奸伪。