Doubt True Quotes
- I [i.e., God] have given you baptism as a gift for the forgiveness of sins, and preach to you unceasingly by word of mouth concerning… — Martin Luther
- Philosophy is a necessary activity because we, all of us, take a great number of things for granted, and many of these assumptions are of… — Karl Popper
- Some care is needed in using Descartes' argument. "I think, therefore I am" says rather more than is strictly certain. It might seem as though… — Bertrand Russell