More from Terry Pratchett
Only in our dreams are we free. The rest of the time we need wages.
Wyrd Sisters (1988)- Only You Can Save Mankind (1992)
People/Terry Pratchett/Quote

Science is not about building a body of known ‘facts’. It is a method for asking awkward questions and subjecting them to a reality-check, thus avoiding the human tendency to believe whatever makes us feel good.
Only in our dreams are we free. The rest of the time we need wages.