译文:早知道人生像场大梦,何必被虚名束缚住自己。
可持续性不是一种选择;它是任何希望在长期内蓬勃发展的企业的必要条件。
学习古人的文章,必须先理解其思想内涵,然后再学习其文辞表达。
The only freedom which deserves the name is that of pursuing our own good in our own way, so long as we do not attempt to deprive others of theirs, or impede their efforts to obtain it.