Do not speak to a fool, for he will scorn the wisdom of your words.

你不要说话给愚昧人听，因他必藐视你智慧的言语。

youdao

Better to remain silent and be thought a fool than to speak out and remove all doubt.

保持沉默和被别人认为是一个傻子要比夸夸其谈和让别人认为你不是傻子强。

youdao

When I do speak. I feel like a fool because I think people are looking at me strangely.

当我真的开口讲话时，我感觉像个傻瓜，因为我觉得人们在以异样的目光看着我。

youdao

Jersey politicians were given some advice on Thursday - it is better to keep quiet and be thought a fool than to speak and remove all doubt.

BBC: Jersey politicians spend a day talking about themselves