Avicenna Quotes

» The knowledge of anything, since all things have causes, is not acquired or complete unless it is known by its causes.

» Therefore in medicine we ought to know the causes of sickness and health.

» Now it is established in the sciences that no knowledge is acquired save through the study of its causes and beginnings, if it has had causes and beginnings; nor completed except by knowledge of its accidents and accompanying essentials.

» That whose existence is necessary must necessarily be one essence.

» The world is divided into men who have wit and no religion and men who have religion and no wit.

» As to the mental essence, we find it in infants devoid of every mental form.

Search:Quotes |Authors

Who Said It?

Who Said: "If he's got golf clubs in his truck or a camper in his driveway, I don't hire him." Click To See

Daily Famous Quote

"Freedom of choice is more to be treasured than any possession earth can give." - David O. McKay

Quotes by Author

• - Aesop
• - Woody Allen
• - Albert Einstein
• - Robert Frost
• - Mahatma Gandhi
• - Stanley Kubrick
• - Groucho Marx
• - Friedrich Wilhelm Nietzsche
• - John Wayne
• - Oscar Wilde
• - Eric Hoffer
• - Johann Wolfgang von Goethe
• - Sigmund Freud
• - Sir Winston Churchill
• - More Authors...

Quotes by Topic

• - Friendship
• - Funny
• - Love
• - More Topics...