Wise men talk because they have something to say; fools, because they have to say something.
What is broken can sometimes hold more meaning than what is whole.
年轻人不知道足够谨慎,因此他们尝试不可能的事情,并一代又一代地实现它。
解释:德行不够优良的人,难以有崇高的信念与理想。才能不够突出的人,难以有渊博的知识和见解。