All human knowledge is uncertain, inexact, and partial.
- On , their position:
The 6 quotations by Russell, each linked to the position it expresses.
All human knowledge is uncertain, inexact, and partial.
I cannot see how to refute the arguments for the subjectivity of ethical values, but I find myself incapable of believing that all that is wrong with wanton cruelty is that I don't like it."Reply to Criticisms", in The Philosophy of Bertrand Russell (1944)
It is undesirable to believe a proposition when there is no ground whatever for supposing it true.Sceptical Essays, "On the Value of Scepticism"
Remember your humanity, and forget the rest.Russell-Einstein Manifesto (1955), closing appeal
The good life is one inspired by love and guided by knowledge.What I Believe (1925), ch. II
Whatever knowledge is attainable, must be attained by scientific methods; and what science cannot discover, mankind cannot know.