（重要諺語談）70：Need makes virtue. 必要生美德。
Need will have its course. 當我們有需求時便自有進取之道——窮則通。
Extremes meet. 兩極端相遇相連——大智若愚。
Put out your tubs when it is raining. 下雨時拿桶去接雨水——勿失良機。I escaped from the thunder and fell into the lightning. 逃過雷轟，落入閃電——免於小禍，卻陷入大災。
Jack of all trades, master of none. 俗語：周身刀，沒張利。
A man cannot be in two places at once. 人不能同時在兩處——一心不可二用。
A man（或 one）among a thousand. 千人中只有一人——人中白眉。
Little and often fills the purse. 少而頻繁使錢包漲滿——積少成多。
No man is wise at all times. 源於拉丁古訓：Nemo（mortalium）omnibus horis sapit. 誰都不是常時聰明的——聰明一世也難免糊塗一時。
