只有有耐心圓滿完成簡單工作的人，才能夠輕而易舉地完成困難的事。Only those who have the patience to do simple things perfectly ever acquire the skill to do difficult things easily .

Only those who have the patience to do simple things perfectly ever acquire the skill to do difficult things easily . -Friedrich Schiller , German Dramatist and poet-.

只有有耐心圓滿完成簡單工作的人，才能夠輕而易舉地完成困難的事。

-德國劇作家、詩人 席勒