It is better to fill your head with useless knowledge than no knowledge at all.
Route 66 Backroads: Your Guide to Scenic Side Trips & Adventures from the Mother RoadSelf-reverence, self-knowledge, self-control; these three alone lead one to sovereign power.
Alfred Lord TennysonWhat we want is to see the child in pursuit of knowledge, and not knowledge in pursuit of the child.
George Bernard ShawHuman knowledge is dark and uncertain; philosophy is dark, astrology is dark, and geometry is dark.
John Jewel