diff --git a/src/contents/13.en.tsx b/src/contents/13.en.tsx
index 47e1d4bfb..8a3293268 100644
--- a/src/contents/13.en.tsx
+++ b/src/contents/13.en.tsx
@@ -37,22 +37,11 @@ export default () => (
               description={<>Things will get harder!</>}
             />
             <P>
-              <Bold>But:</Bold>{' '}
               <Highlight>
                 You don’t need to understand everything immediately. Even if you
                 don’t completely get it, please keep reading!
               </Highlight>
             </P>
-            <EmojiSeparator
-              emojis={['✨', '🤗', '✨']}
-              description={
-                <>
-                  You don’t need to
-                  <br />
-                  understand everything immediately!
-                </>
-              }
-            />
           </>
         )
       },
diff --git a/src/contents/14.en.tsx b/src/contents/14.en.tsx
index e083f1356..c9643760d 100644
--- a/src/contents/14.en.tsx
+++ b/src/contents/14.en.tsx
@@ -47,26 +47,21 @@ export default () => (
     cards={[
       {
         type: 'summary',
-        title: <>The most complicated lunchbox you’ve seen</>,
+        title: <>The most complicated lunchbox ever</>,
         content: (
           <>
             <P>
-              In this page, I’ll show you the most complicated lunchbox you’ve
-              seen.
+              In this page, I’ll show you the most complicated lunchbox ever.
             </P>
             <EmojiSeparator
               emojis={['⚠️', '🍱', '⚠️']}
-              description={<>The most complicated lunchbox you’ve seen</>}
+              description={<>The most complicated lunchbox ever</>}
             />
             <P>
               It will be hard, but{' '}
               <Highlight>you don’t need to understand everything.</Highlight>{' '}
               Even if you don’t fully get it, you should keep reading!
             </P>
-            <EmojiSeparator
-              emojis={['✨', '🤗', '✨']}
-              description={<>You don’t need to understand everything!</>}
-            />
           </>
         )
       },
diff --git a/src/contents/9.en.tsx b/src/contents/9.en.tsx
index 0fbd4aca3..d727ae45a 100644
--- a/src/contents/9.en.tsx
+++ b/src/contents/9.en.tsx
@@ -62,9 +62,7 @@ export default () => (
               </Highlight>
             </P>
             <ReproducePlusOne />
-            <P>
-              <Bold>That’s it for the quick review.</Bold> Let’s continue!
-            </P>
+            <P>That’s it for the quick review. Let’s continue!</P>
           </>
         )
       },