Krishnamurti discusses what awareness is.
Most of us think that awareness is a mysterious something to be practised, and that we should get together day after day to talk about awareness. Now, you don’t come to awareness that way at all. But if you are aware of outward things -the curve of a road, the shape of a tree, the colour of another’s dress, the outline of the mountains against a blue sky, the delicacy of a flower, the pain on the face of a passer-by, the ignorance, the envy, the jealousy of others, the beauty of the earth- then, seeing all these outward things without condemnation, without choice, you can ride on the tide of inner awareness. Then you will become aware of your own reactions, of your own pettiness, of your own jealousies. From the outward awareness you come to the inward, but if you are not aware of the outer, you cannot possibly come to the inner.