Sri Aurobindo
Letters of Sri Aurobindo
Volume I - Part 2
Fragment ID: 10072
Manas is the sense mind, that which perceives physical objects and happenings through the senses and forms mental percepts about them and mental reactions to them; it also observes the reactions of the Chitta, feelings, emotions, sensations etc. (which belong to what in the system of this Yoga is called the vital). Buddhi is the thinking mind which stands above and behind all these things, reflects, judges, decides what is to be thought or done or not done, what is right or wrong, true or false etc. At least that is what it should do in all independence, but usually it is obscured by the vital movements, desires etc. and its ideas and judgments are not pure.