posts/phrases: add learning is important

site-src/phrases.mdx

@@ -48,3 +48,11 @@ And I still mean it.
 
 If you were wondering, I write it in the Discord app on my phone before I go to sleep and send the message when I wake up;
 it only takes a few taps to write thanks to Gboard.
+
+## Learning is important
+Original. True, but sounds silly.
+You can say it when you learn or figure something out, especially when it's something small.
+
+Variations:
+- “Learning is so important.”
+- “It's so important to learn what a book is.”

site-src/res/main.css

@@ -165,12 +165,12 @@ code,
 pre {
     /* kde default i think; looks nice, so i want to keep it consistent */
     font-family: Hack, monospace;
-    whitespace: pre;
+    white-space: pre;
 }
 
 /* mmmm */
 code {
-    white-space: nowrap;
+    white-space: pre-wrap;
     /*
     color: #008282;
     filter: grayscale(0.7); */