When you know a thing, to hold that you know it, and when you do not know a thing, to allow that you do not know it - this is knowledge.

Pain and foolishness lead to great bliss and complete knowledge, for Eternal Wisdom created nothing under the sun in vain.

No man can reveal to you nothing but that which already lies half-asleep in the dawning of your knowledge.

Knowledge is knowing that we cannot know.

Perplexity is the beginning of knowledge.