第二，“即使有可能但也毫无价值”第三，“我认为那自始至终都是一个好想法。”

Second, “It's possible but not worth doing.” Third, “I said it was a good idea all along.”

youdao

要是一个人不能改掉坏习惯，那他就毫无价值。

If one cannot get rid of bad habits, that he is worthless.

youdao

去年我写过一篇文章，称想要减肥，最重要的是节食，而非锻炼。有些读者认为，那意味着锻炼毫无价值，这让我深感不安。

After I wrote last year that diet, not exercise, was the key to weight loss, I was troubled by how some readers took this to mean that exercise therefore had no value.

youdao