yes..it is a cliche
an apple a day keeps the doctor away is a proverb but it must not be literally taken because one apple is not enough for a doctor per day
it has a thought hidden and it's not about eating apples
 
 
        
             
        
        
        
Answer and Explanation:
NOTE: since this is supposed to be a personal answer, feel free to edit and adapt the information to suit yourself.
Have you ever wanted to say something clever (to impress someone), and you couldn't think of anything to say? What kind of emotions did this bring up for you?
Yes, I have. It has happened several times. When I realized I would not be able to come up with anything clever to say, I ended up frustrated and annoyed at myself. However, those feelings did not tend to last long. After some time has passed, I usually realize that my motivation as well as the context would never allow me to say something impressive. Impressive statements normally come naturally, when we feel comfortable with the situation and the topic. If we feel the need to impress, that already makes the context more difficult and uncomfortable, reducing our chances to come up with something good.
 
        
             
        
        
        
Answer:
A Wolf seeing a Lamb drinking at a brook, took it into his head that he would find some plausible excuse for eating him. So he drew near, and, standing higher up the stream, began to accuse him of disturbing the water and preventing him from drinking.
The Lamb replied that he was only touching the water with the tips of his lips; and that, besides, seeing that he was standing down stream, he could not possibly be disturbing the water higher up. So the Wolf, having done no good by that accusation, said: “Well, but last year you insulted my Father.” The Lamb replying that at that time he was not born, the Wolf wound up by saying: “However ready you may be with your answers, I shall none the less make a meal of you.”
Tyrants need no excuse. A Wolf catches a Lamb by a river and argues to justify killing it. Doesn’t matter as the Wolf needs no excuse.
Tyrants need no excuse.
Eliot-Jacobs
Eliot/Jacobs Version
A Wolf was drinking at a spring on a hillside. On looking up he saw a Lamb just beginning to drink lower down. “There’s my supper,” thought he, “if only I can find some excuse to seize it.” He called out to the Lamb, “How dare you muddle my drinking water?”
“No,” said the Lamb; “if the water is muddy up there, I cannot be the cause of it, for it runs down from you to me.”
 
        
             
        
        
        
One main and two subordinate clause