மறதி இல்லாத மனத்தால் எண்ணிச் செய்தால் ஒருவருக்குச் செய்ய முடியாதது என்று எதுவும் இல்லை.

மறதியில்லாமலும், அக்கறையுடனும் செயல்பட்டால், முடியாதது என்று எதுவுமே இல்லை

மறவாமை என்னும் கருவிகொண்டு (கடமைகளைப்) போற்றிச் செய்தால், செய்வதற்கு அரியவை என்று ஒருவனால் முடியாத செயல்கள் இல்லை.

There is nothing too difficult to be accomplished, if a man set about it carefully, with unflinching endeavour

The Thiru Kural verse 537 emphasizes the immense power of human will and diligent effort. It conveys that there is no task or ambition that is too hard to achieve if pursued with unwavering determination and careful planning. The verse highlights two primary elements for success. The first is conscientious effort, suggesting that success comes from not just working hard, but working smart, with careful planning and thoughtful execution. The second is persistence, represented by the term 'unflinching endeavour'. It implies that one must not give up or waver in the face of adversity or challenges. Moreover, the verse very subtly conveys the importance of having a strong mental resolve (signified by the term 'with no forgetfulness' in the Tamil explanation). It suggests that remembering one's goals and staying focused on them is crucial in achieving success. In a broader sense, this verse encourages us to believe in our capabilities and stresses that with the right approach and steadfast determination, we can overcome any obstacle and achieve our goals, irrespective of how difficult they might seem.