Stealing the wealth of others, coveting another man’s wife and doubting the integrity and character of friends – these three lead to one’s destruction.
Maharshi Valmiki Hindi Quotes
पराय धन का अपरहण, परस्त्री के साथ संसर्ग, सुहृदों पर अति शंका – ये तीन दोष विनाशकारी हैं।  
~ वाल्मीकि
Praye dhan ka apharan, par stri ke saath sansarg, suhridyon par ati shanka – Yeh teeno dosh vinaashkaari hai.
– Valmiki