Idle brains are the devil's workshop.
懒汉的头脑是魔鬼的工厂。
英国谚语
Idle brains are the devil's workshop.
懒汉的头脑是魔鬼的工厂。
Idle folks lack no excuses.
懒汉无借口。
Idleness is the mother of all evil.
懒惰是万恶之源。
Idleness rusts the mind.
懒惰使头脑生锈。
If a job is worth doing, it's worth doing well.
如果一件工作值得做，就值得做好。
If an ass (donkey) bray at you, don't bray at him.
驴子对你叫，别对它叫。
If ifs and ans were pots and pans...
如果“如果”和“如果”是锅碗瓢盆……
If ignorance is bliss, why aren't more people happy?
如果无知是福，为什么没有更多的人快乐?
If it isn't broke, don't fix it.
如果它没有坏，就不要修理它。
If it jams, force it. If it breaks, it probably needed fixing anyway.
如果卡住了，用力。如果它坏了，可能无论如何都需要修理。
If my aunt had been a man, she'd have been my uncle.
如果我姑妈是个男人，她就会是我叔叔。
If one sheep leaps over the ditch all the rest will follow.
一只羊跳过沟，其余的羊都跟着跳。
If something is worth doing, then it's worth doing right.
如果某件事值得做，那么就值得把它做好。
If the blind lead the blind, both shall fall into the ditch.
瞎子领瞎子，两个人都要掉在坑里。
If the old dog barks, he gives counsel.
老狗叫，就给忠告。