yadāmbubhūvāyvanalāś ca dhātavaḥ sadā viruddhā viṣamā ivoragāḥ |
bhavanty anarthāya śarīram āśritāḥ kathaṃ balaṃ rogavidho vyavasyasi ||
9.12 When the elements of water, earth, wind and fire are in constant opposition, like antagonistic snakes,
When they meet in a body only to make for calamity, how can you, in your propensity to sickness, be convinced of your strength?