Letters on Yoga vol.II

     If these were imaginations, you would be able to reproduce them exactly each time you thought of them. The idea that it is imagination comes from the physical mind which cannot believe in any thing supraphysical. This opening of the chest into the void ... is always a sign of an opening of the emotional being into the wideness of the Universal Divine. The image of the Akasha is often seen by sadhaks in Dhyana. -p1076

     I told you you were not to try to decide by your mind. You persistently go on repeating, "I must decide. I must decide. I must take a decision. I must take a resolution." ... "I must understand, I must decide!" And always you find that your mind can decide nothing and understand nothing. And yet you go on repeating the same falsehood.      -p1065