Parable of ant and sugar hill

Master: "Men often think they have understood Brahman fully. Once an ant went to a hill of sugar. One grain filled its stomach. Taking another grain in its mouth it started homeward. On its way it thought, 'Next time I shall carry home the whole hill.'

That is the way shallow minds think. They don't know that Brahman is beyond one's words and thought. However great a man may be, how much can he know of Brahman? Sukadeva and sages like him may have been big ants; but even they could carry at the utmost eight or ten grains of sugar!"As for what has been said in the Vedas and the Puranas, do you know what it is like? Suppose a man has seen the ocean, and somebody asks him, 'Well, what is the ocean like?' The first man opens his mouth as wide as he can and says: 'What a sight! What tremendous waves and sounds!' The description of Brahman in the sacred books is like that.

It is said in the Vedas that Brahman is of the nature of Bliss – It is Satchidananda. "Suka and other sages stood on the shore of this Ocean of Brahman and saw and touched the water. According to one school of thought they never plunged into it. Those who do, cannot come back to the world again.

Source: from book "Gospel of Sri Ramakrishna