Mahābhārata.
351.
Neither live with a bad man nor be at enmity with him; even as if you take hold of glowing charcoal it will burn you, if you take hold of cold charcoal it will soil you.
Buddhist.
352.
In the sandal-tree are serpents, in the water lotus flowers, but crocodiles also; even virtues are marred by the vicious—in all enjoyments there is something which impairs our happiness.
Hitopadesa.
353.
There is no pleasure of life sprouting like a tree from one root but there is some pain joined to it; and again nature brings good out of evil.
Menander.