Cop families have guns in their houses. It's a bigger question for mothers. When is the right time to introduce to your children the things that could hurt them? But not having the knowledge could hurt them. Amy Carlson bigchildcop share on social
Knowledge of the past and of the places of the earth is the ornament and food of the mind of man. Leonardo da Vinci earthfoodknowledge Change image and share on social
Now will I rehearse before you a very ancient Breton Lay. As the tale was told to me, so, in turn, will I tell it over again, to the best of my art and knowledge. Hearken now to my story, its why and its reason. Marie de France ancientartbreton share on social
The shortest and surest way of arriving at real knowledge is to unlearn the lessons we have been taught, to mount the first principles, and take nobody's word about them. Henry IV King arriveknowledgelesson Change image and share on social
As education becomes dematerialized, demonetized and democratized, every man, woman and child on the planet will be able to reap the benefits of knowledge. We're rapidly heading toward a world of education abundance. Peter Diamandis abundancebenefitchild share on social
Class is more than money. Class is also about knowledge. Bell Hooks classknowledgemoney Change image and share on social
Studying whether there's life on Mars or studying how the universe began, there's something magical about pushing back the frontiers of knowledge. That's something that is almost part of being human, and I'm certain that will continue. Sally Ride backbegincontinue share on social
Unsurprisingly, the poll-takers don't talk a lot in public about the ignorance of the electorate on political and public policy matters. And the politicians are not going to disclose the, let's say, limited body of knowledge in their constituencies. You don't get elected calling your voters airheads. Jack Germond airheadbodycall share on social
If the past has been an obstacle and a burden, knowledge of the past is the safest and the surest emancipation. John Acton burdenemancipationknowledge Change image and share on social
On our plane knowledge and ignorance are the immemorial adversaries. Frederick Soddy adversaryignoranceimmemorial Change image and share on social