Merge pull request #190 from Yonatan-Developer/patch-4

Update testimonials.md

Author: bowbahdoe

src/prelude/testimonials.md

@@ -1,2 +1,18 @@
 # Testimonials
 
+
+> This book really helped me understand Java better.
+> At the time, I had tons of homework and barely any time to figure things out.
+> When I started high school and had to choose extracurricular activities, I discovered FRC — the First Robotics Competition.
+>
+>  Luckily, my school has a team, so I tried to join.
+>  I wanted to do programming, but in order to be accepted I had to go through  selection, where they taught us a two-year syllabus in just two and a half weeks.
+>
+>  During that period, I had an insane amount of homework and didn't understand anything…
+>  until I found the book.
+>
+> It helped me finally understand what the hell I was writing.
+> The best example was when we had to create a singleton.
+> Thanks to the book, I understood private constructors and static methods, instead of just writing code without knowing why.
+>
+> Yon