All work and no play makes Jack a dull boy.只會用功不玩耍，聰明孩子也變傻。
A man becomes learned by asking questions.不恥下問才能有學問。
A man can do no more than he can.凡事都應量力而行。
A man cannot spin and reel at the same time.一心不能二用。
First impressions are half the battle.初次見面，印象最深。
First think and then speak.先想後說。
Fools grow without watering.朽木不可雕。
He is lifeless that is faultless.只有死人才不犯錯誤。
He is not fit to command others that cannot command himself.正人先正己。
