If people would dare to speak to one another unreservedly, there would be a good deal less sorrow in the world a hundred years hence.
［译］如果人们敢于互相推心置腹地讲出心里话，一百年后世界将会减少许多痛苦。
If there is evening glow, it will be sunny tomorrow; if there is morning glow, you'd better stay at home.
［译］晚霞晴千里，朝霞别出门。
If you buy cheaply, you pay dearly.
［译］买便宜货，付出的代价更高。
Ill air slays sooner than the sword.
［译］污浊的空气杀人比刀还要快。
Imagination is not to be divorced from the facts.
［译］想像不应脱离现实。
Important principles may and must be flexible.
［译］重要的原则能够也必须是灵活的。
In a calm sea, every man is a pilot.
［译］平静的海洋，人人都可当舵手。
In life, as in chess, forethought wins.
［译］人生如下棋，多谋得胜利。
In the deepest water is the best fishing.
［译］水深好钓鱼。
It is a good horse that never stumbles.
［译］良马不失蹄。
It is a long lane that has no turning.
［注解］本谚语指失败、不愉快等时期终究会过去，事必有转机；常用于安慰和鼓励。
［译］路必有弯，事必有变；任何长径必有转弯。
It's hard sailing when there is no wind.
［译］没有风难航行。
It is not the fine coat that makes the gentleman.
［译］并非考究的衣饰使人成为绅士。
It is too late to cast anchor when the ship is on the rock.
［译］船触礁后再抛锚，为时已经太晚了。