【通权达变】〖tng quán dá biàn〗[be capable of versatility; act as the occasion requires; adaptable to changing circumstances; adapt oneself to circumstances]

通力合作著诗典，

权时制宜汉英翻。

达兼天下共一统，

变化如神大同寰。

做理能适应客观情况的变化，懂得变通，不死守常规。Reason can adapt changes of objective situation, know how adapt, not stick routine.同：随机应变、看风使舵。反：刻舟求剑。