The best Quotations

If you are determined enough and willing to pay the price, you can get it done.
- Mike Ditka

Do you know the writers of the following quotations?

Quotation Creativity is the sudden cessation of stupidity. - writer
Quotation A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity. - writer
Quotation By words the mind is winged. - writer
Quotation Before the tongue can speak, it must have lost the power to wound. - writer
Quotation Nothing can be beautiful which is not true. - writer
Quotation If there was no moral evil upon earth, there would be no physical evil. - writer