பழுதுபடும் செயல்களைச் செய்யாது இருப்பது, பழுதுபட்டாலும் மனம் தளராமல் இருப்பது இவ்விரண்டும் நீதிநூல் பல ஆய்ந்தவர்களின் கோட்பாடு என்று கூறுவர்.

இடையூறு வருவதற்கு முன்பே அதனை நீக்கிட முனைவது, மீறி வந்து விடுமேயானால் மனம் தளராது இருப்பது ஆகிய இரண்டு வழிகளுமே அறிவுடையோர் கொள்கையாம்

இடையூறு வருவதற்கு முன்பே நீக்குதல், வந்த பின் தளராமை ஆகிய இந்த இரண்டினது வழியே வினைத்திட்பம் பற்றி ஆராய்ந்தவரின் கொள்கையாம்.

Not to perform a ruinous act, and not to be discouraged by the ruinous termination of an act, are the two maxims which, the wise say, from the principles of those who have investigated the subject

The verse 662 of Thirukkural urges one to exercise discernment and resilience in their actions. The first part of the verse advises not to engage in actions that could lead to ruin, suggesting the importance of foresight and wisdom in making decisions. It is a call to be cautious, to think ahead, plan well and avoid actions that predictably lead to unfavorable consequences. The second part of the verse emphasizes on maintaining resilience despite the ruinous outcome of an action. It encourages one to remain undeterred by failures or setbacks. This resilience is what allows one to learn from their mistakes and to continue striving towards their goals, without losing heart in the face of adversity. So, the two principles that the verse upholds are foresight and resilience. It is the belief that those who have mastered these two qualities are the ones who have truly understood the nature of actions and their consequences. This wisdom then guides their actions, enabling them to navigate through life effectively, avoiding potential harm and maintaining their spirit even when things do not go as planned. In essence, this verse is about wise decision making and resilience in face of adversity - two key life skills for anyone who wishes to lead a successful and fulfilling life.