How do I add quotation marks to a link?

I'm using Harlowe. I use the following code kind of code in my story (thanks to GreyElf).

(link: "Yes" )[(set: $KnowHobbes to "Yes")(goto: "Hobbes Description")]
(link: "No" )[(set: $KnowHobbes to "No")(goto: "Hobbes Description")]

I want "Yes" and "No" to be possible dialogue options for the player. That is, when the player sees "Yes" and "No" as links I want them to see quotation marks around the links so that it's clear that the option is dialogue.

I've tried using two sets of quotation marks, but that doesn't seem to work.

Thank you so much to anyone who reads this.