“The way to better oneself is not to
ponder over the past but to look ahead.
Even Duḥkha is a great teacher.
In fact it is the first and important
step in the ladder of Viveka or clarity.
The greatness of Patañjali is to look at
Duḥkha as the stepping stone to success.”
– T Krishnamacharya on Yoga Sūtra Chapter Two verse 16