All truth, in the long run, is only common sense clarified.

— Thomas Henry Huxley, On the Study of Biology (1876)

Source: http://books.google.com/books?id=4cl5c4T9LWkC&pg=PA163&lpg=PA163&dq=All+truth,+in+the+long+run,+is+only+common+sense+clarified.+huxley+On+the+Study+of+Biology&source=bl&ots=87sGwjauQT&sig=pEmWoYQoN8HUVIVU6WSrnAAM8Dc&hl=en&ei=hFcnStrlM5H0tQPG-NBH&sa=X&oi=book_result&ct=result&resnum=2

Topics: learning