Given a sentence in Tagalog language, translate the sentence to English language keeping the meaning of the original sentence intact.
Q: Tagalog sentence: Ito ay ngayon na Kuratowski nagsimula sa italaga ang kanyang energies na ang sanhi ng Polish matematika sa halip na magbigay sa lahat ng kanyang pagsisikap sa kanyang mga pananaliksik.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
It was now that Kuratowski began to devote his energies to the cause of Polish mathematics rather than to give all his efforts to his research.