“If man of himself could in a perfect manner know all things visible and invisible, it would indeed be foolish to believe what he does not see. But our manner of knowing is so weak that no philosopher could perfectly investigate the nature of even one little fly.”
Sermon on the Apostles' Creed (1273), prologue (trans. Joseph B. Collins)
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Thomas Aquinas 104
Italian Dominican scholastic philosopher of the Roman Catho… 1225–1274Related quotes

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Indira Gandhi, the former Prime Minister of India quoted in [Cahn, R.W., The Coming of Materials Science, http://books.google.com/books?id=CCmJMr_K5NIC&pg=PA234, 16 March 2001, Elsevier, 978-0-08-052942-4, 272]

"A Grammarian's Funeral", line 115.
Men and Women (1855)
Context: That low man seeks a little thing to do,
Sees it and does it.
This high man, with a great thing to pursue,
Dies ere he knows it.
That low man goes on adding one to one,—
His hundred's soon hit;
This high man, aiming at a million,
Misses an unit.
That has the world here—should he need the next,
Let the world mind him!
This throws himself on God, and unperplexed
Seeking shall find him.