Now it is established in the sciences that no knowledge is acquired save through the study — Avicenna
The realm of immediate or personal knowledge is a narrow circle in which these bodies move — Matthew Simpson
When a man’s knowledge is not in order, the more of it he has the greater will be his confusion. — Herbert Spencer
Knowledge is going to make you stronger. Knowledge is going to let you control your life. — Avery Brooks
The older you become, the more you know; your bank account of knowledge is much richer. — William Franklin Beedle Jr.
Knowledge is power. Information is liberating. Education is the premise of progress, in every society, in every family. — Kofi Annan
Sorrow is knowledge, those that know the most must mourn the deepest, the tree of knowledge is not the tree of life. — Lord Byron
Knowledge is not a passion from without the mind, but an active exertion of the inward strength — Ralph Cudworth
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful. — Samuel Johnson
Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it. — Samuel Johnson
And what, socrates, is the food of the soul? surely, I said, knowledge is the food of the soul. — Plato
Getting along with men isn’t what’s truly important. The vital knowledge is how to get along with a man, one man. — Phyllis McGinley
Knowledge is what we get when an observer, preferably a scientifically trained observer — Christopher Lasch
The most wonderful study of mankind is man. Relieving human suffering and diffusing universal knowledge is humanitarian. — Daniel D. Palmer
The age we live in is a busy age; in which knowledge is rapidly advancing towards perfection. — Jeremy Bentham
Human knowledge is dark and uncertain; philosophy is dark, astrology is dark, and geometry is dark. — John Jewel
They say a little knowledge is a dangerous thing, but it’s not one half so bad as a lot of ignorance. — Terry Pratchett