Sri Aurobindo
Letters of Sri Aurobindo
Volume III - Part 1
Fragment ID: 12117
It is more difficult at this stage for the experiences of Ananda (this felicity seems from your description to be an intense psychic Ananda) to be kept permanently than for peace to remain abidingly. The difficulty of keeping up these states in work or reading is more a matter of habit than anything else, because the mind is accustomed to absorb in the reading or work and forget all else for the time being. But once one gets the right poise and can keep in the inner being during work, that difficulty disappears.