«
»

QOTD July 12 2017

Claude Bernard: “We can learn nothing except by going from the known to the unknown.”

 

This entry was posted on Wednesday, July 12th, 2017 at 22:27 and is filed under QOTD. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.