diff --git a/src/content/posts/project-management/index.md b/src/content/posts/project-management/index.md
index e2f2a9153..edd60703d 100644
--- a/src/content/posts/project-management/index.md
+++ b/src/content/posts/project-management/index.md
@@ -36,7 +36,7 @@ to produce products or services.
 - But since an infinite-game must be conducted by every concrete steps, we can consider an instance of project
   management an atomic unity of such step; just as how the [book of Infinite Game][The Infinite Game] stats:
 
-> "___Idealistic - big, bold and ultimately unachievable___
+> ___Idealistic - big, bold and ultimately unachievable___[^3]
 >
 > _When the signers of the Declaration of Independence affirmed that all men "are created equal" and "endowed ... with
 > certain unalienable Rights," they were referring primarily to white, Anglo-Saxon, Protestant men. Almost immediately,
@@ -70,7 +70,7 @@ to produce products or services.
 > real, skeptics become believers and even more people feel inspired by the possibility and willingly commit their time
 > and energy, ideas and talents to help advance the Cause further. But no matter how much of the iceberg we can see, our
 > leaders have the responsibility to remind us that the vast majority still lies unexplored. For no matter how much
-> success we may enjoy, the Just Cause for which we are working lies ahead and not behind._[^3]
+> success we may enjoy, the Just Cause for which we are working lies ahead and not behind._
 
 For this, we __must define the _end_ of a project as the _start_ of the next continuing effort__ and make sure each
 managed project contributed to the infinite game of an organization