Science Grows Like A Weed Every Year.

Science Consistently Produces A New Crop Of Miraculous Truths And Dazzling Devices Every Year.

And All I Knew About Drugs Was What I Read In Magazines Like Time And Life. I Learned That Marijuana Was A Dangerous Addictive Drug And That I Should Stay Away From It.

Science Grows Like A Weed Every Year.

Fish Don't Know Much About Water, And People Didn't Know Much About Air.

Art Is Subject To Arbitrary Fashion.