"In the middle of difficulty lies opportunity."
"Keep smiling, it makes people wonder what you've been up to."
The brain is a complex system, and we are just beginning to understand how it works.
路上丢失的东西没有人去捡拾,老百姓不敢乱取非分之财。并非形容民风淳朴,而是形容法律严明。
If you want something you've never had, you must be willing to do something you've never done.