We have no knowledge, that is, no general principles drawn from the contemplation of particular facts, but what has been built up by pleasure, and exists in us by pleasure alone. The Man of Science, the Chemist and Mathematician, whatever difficulties and disgusts they may have had to struggle with, know and feel this. However painful may be the objects with which the Anatomist's knowledge is connected, he feels that his knowledge is pleasure; and where he has no pleasure he has no knowledge.
William WordsworthWrite to me frequently & the longest letters possible; never mind whether you have facts or no to communicate; fill your paper with the breathings of your heart.
William WordsworthIn hours of weariness, sensations sweet, Felt in the blood, and felt along the heart; And passing even into my purer mind, With tranquil restoration: - feelings, too, Of unremembered pleasure: such, perhaps, As have no slight or trivial influence On that best portion of a good man's life, His little, nameless, unremembered acts Of kindness and of love.
William Wordsworth