diff --git a/guide/english/computer-science/dynamic-programming/index.md b/guide/english/computer-science/dynamic-programming/index.md
index 1b7fe0a826..a38eb53da4 100644
--- a/guide/english/computer-science/dynamic-programming/index.md
+++ b/guide/english/computer-science/dynamic-programming/index.md
@@ -49,4 +49,5 @@ Caching computed solutions in a lookup table, and query it before go recursion w
 #### More Information:
 
 [What is dynamic programming on StackOverflow](https://stackoverflow.com/questions/1065433/what-is-dynamic-programming")
-[Difference between memoization and DP on StackOverflow](https://stackoverflow.com/questions/6184869/what-is-the-difference-between-memoization-and-dynamic-programming)
\ No newline at end of file
+[Difference between memoization and DP on StackOverflow](https://stackoverflow.com/questions/6184869/what-is-the-difference-between-memoization-and-dynamic-programming)
+[Why DP rather than function calling or looping](https://www.quora.com/What-is-the-difference-between-dynamic-programming-and-recursion)