Sri Aurobindo
Letters of Sri Aurobindo
11. Visions and Symbols
Fragment ID: 1926
The [subtle] smell [coming from a person] is due to something in the person’s vital-physical. That something may not be prominent at all times. When it is, the smell is there.
... the something may be of different kinds in different cases and one cannot give a rule that it is this or it is that. What has the dirtiest smell is sex.