Instructions: A text is given in English. Translate it from the English language to the Marathi language. The translation must not omit or add information to the original sentence.
Input: A regular effort, a scientific effort was needed to bring about a change in this thinking.
Output:
प्रत्येक विचार बदलण्यासाठी निरंतर प्रयत्नांची आवश्यकता होती, वैज्ञानिक प्रयत्नांची आवश्यकता होती.