Sri Aurobindo
Letters of Sri Aurobindo
9. Fate and Free-Will, Karma and Heredity, etc
As for the other matter, there are two different things. Some people have a faculty for receiving impressions about others which is not by any means infallible, but often turns out to be right. That is one thing and the yogic intuition by which one directly knows or feels what is in a man, his capacities, character, temperament is another. The first may help for developing the other, but it is not the same thing. The yogic faculty has to be and it can be complete only with a great development of the inner consciousness.