In hindi "khushi ka saralatam rasta/marg.........jo kuch aapko dhukh de use pichche chhod do".
Khushi=happiness, *saraltam =simplest, **rasta=marg=way, leave=chhod do, pichche=behind, dhukhi= sad,
*Saral=simple (saraltam is superlative digree),
** marg,rast both are synonyms.