《三国志·魏书·袁张凉国田王邴管传》
袁涣听说圣明的君主善于拯救天下，所以在乱世的时候可以用大义来统一，世道虚伪的时候就用质朴来治理；但世道改变时事也不同，治国之道自然也会不同。
涣闻明君善于救世，故世乱则齐之以义，时伪则镇之以朴；世异事变，治国不同，不可不察也。
Yuan Huan heard that a wise monarch is good at saving the world, so he can use justice to unify the world in troubled times, and govern with simplicity when the world is hypocritical; but when the world changes, the times will change, and the way of governing the country will naturally change.