Hi Ira,
The Hindi saying: "karo yaa na karo, koshish jaisa kuch nahi hai" literally translates to "Do or not do, there is nothing like try". However, the implied translation is "[Whether you] do or not do [something], there is nothing like try[ing]" with the implied portions in square brackets. That is because of the structure of the Hindi language.
Cheers. 🙂