A complacent satisfaction with present knowledge is the chief bar to the pursuit of knowledge.
B. H. Liddell HartConsider your origins: you were not made to live as brutes, but to follow virtue and knowledge.
Dante AlighieriThere are in fact two things, science and opinion; the former begets knowledge, the later ignorance.
HippocratesI'm not fascinated by one particular case, but by knowledge that I had no idea was out there.
Shannon MillerIn Puritan thinking, the Christian life was a heroic venture, requiring a full quota of energy.
Leland Ryken