“The shadow of scepticism is dispelled in the light of real knowledge.”

“Just as the light of a candle has the power to dispel darkness in a room, so also the light developed in one man can help dispel darkness in several others.”

“The blackest night must end in dawn, the light dispel the dreamer's fear.”

“Philosophy arises from an unusually obstinate attempt to arrive at real knowledge. What passes for knowledge in ordinary life suffers from three defects: it is cocksure, vague and self-contradictory. The first step towards philosophy consists in becoming aware of these defects, not in order to rest content with a lazy scepticism, but in order to substitute an amended kind of knowledge which shall be tentative, precise and self-consistent.”

“To say that she had a book is to say that her solitude did not press upon her; for her love of knowledge had a fertilizing quality and her imagination was strong. There was at this time, however, a want of lightness in her situation, which the arrival of an unexpected visitor did much to dispel.”

“Evil (ignorance) is like a shadow-- it has no real substance of itsown, it is simply a lack of light. You cannot cause a shadow todisappear by trying to fight it, stamp on it, by railing against it, orany other form of emotional or physical resistance. In order to cause ashadow to disappear, you must shine light on it”