The best Quotations

If i had no sense of humor, i would long ago have committed suicide.
- Mahatma Gandhi

Do you know the writers of the following quotations?

Quotation Truth makes many appeals, not the least of which is its power to shock. - writer
Quotation There are no facts, only interpretations. - writer
Quotation Religion! what treasure untold resides in that heavenly word! - writer
Quotation I assess the power of a will by how much resistance, pain, torture it endures and knows how to turn to its advantage. - writer
Quotation The classes that wash most are those that work least. - writer
Quotation To live is to change, and to be perfect is to have changed often. - writer