穷则思变

Explanation: Refers to the extreme things will change. Means the poor are difficult, they will try to change the status quo. 　　Usage: Complex sentence; as predicate, attributive, clause; with commendatory 　　Source: "Yi Jing down": "" Easy ", the poor are changed, change the pass, General long time." 　　Examples: Tang Lu Zhi, "On the left lower concentration of government quasi-amnesty move things like": "Anyone who touched the, ~." 　　Riddle: Desire for reform in poor areas Thesaurus:  Change very poor thinking