For a person like this who sees in this way, thinks in this way, and has this knowledge, everything comes from the Self - Life, hope, memory, space, fire, water, birth and death, food, strength, knowledge in depth, meditation, the heart, resolution, the mind, speech, name, mantras, and all work—all this comes from the Self.
Here is a verse on the subject - ‘He who has realized the Self does not see death. For him there is no disease or sorrow. Such a seer sees everything (as it is) and also attains everything in whatever way (he wants).’ He is one (i.e., before creation; after creation), he is in three forms, five forms, seven forms, and nine forms. Then again, he is in eleven, a hundred and ten, and even a thousand and twenty forms. If one eats pure food, one’s mind becomes pure. If the mind is pure, one’s memory becomes strong and steady. If the memory is good, one becomes free from all bondages. The revered Sanatkumāra freed Nārada from all his shortcomings and led him beyond darkness (i.e., ignorance). The wise say that Sanatkumāra is a man of perfect knowledge.