Evo primera kako se zelja i upornost isplate.
https://www.youtube.com/watch?v=UpmC3t8NyTk
https://www.youtube.com/watch?v=r_r5aL4tihA&feature=related
a ovaj video me potsetio na jedan drugi koji su verovatno mnogi videli ali...
https://www.youtube.com/watch?v=8gm7XwtIJdM