“Real knowledge is to know the extent of one’s ignorance.” —Confucius” — Richard Oppenlander Copy Share Image
“Real knowledge is to know the extent of one’s ignorance.” —Confucius” — Richard Oppenlander Copy Share Image
“When one tugs at a single thing in nature, he finds it attached to the rest of the world.” —John Muir” — Richard Oppenlander Copy Share Image
